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TheFinAI
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FinCL-eval-v2

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169
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
65372
monetaryItemType
table: <entity> 65372 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
289507
monetaryItemType
table: <entity> 289507 </entity> <entity type> monetaryItemType </entity type> <context> Private-label | 345,083 | 9,796 | ( 65,372 ) | 289,507 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
780995
monetaryItemType
table: <entity> 780995 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 780,995 | 12,699 | ( 160,781 ) | 632,914 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
12699
monetaryItemType
table: <entity> 12699 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 780,995 | 12,699 | ( 160,781 ) | 632,914 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
160781
monetaryItemType
table: <entity> 160781 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
632914
monetaryItemType
table: <entity> 632914 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 780,995 | 12,699 | ( 160,781 ) | 632,914 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
59733
monetaryItemType
table: <entity> 59733 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 59,733 | 386 | ( 7,500 ) | 52,619 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
386
monetaryItemType
table: <entity> 386 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 59,733 | 386 | ( 7,500 ) | 52,619 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
7500
monetaryItemType
table: <entity> 7500 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
52619
monetaryItemType
table: <entity> 52619 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 59,733 | 386 | ( 7,500 ) | 52,619 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
3860235
monetaryItemType
table: <entity> 3860235 </entity> <entity type> monetaryItemType </entity type> <context> Total HTM investment securities | $ | 3,860,235 | $ | 55,619 | $ | ( 535,230 ) | $ | 3,380,624 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
55619
monetaryItemType
table: <entity> 55619 </entity> <entity type> monetaryItemType </entity type> <context> Total HTM investment securities | $ | 3,860,235 | $ | 55,619 | $ | ( 535,230 ) | $ | 3,380,624 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
535230
monetaryItemType
table: <entity> 535230 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>39,984</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 4,083 )</td><td></td><td>$</td><td>35,902</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>94,008</td><td></td><td>23</td><td></td><td>( 2,214 )</td><td></td><td>91,817</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>294</td><td></td><td>( 153,552 )</td><td></td><td>1,120,794</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>24,254</td><td></td><td>( 2,822 )</td><td></td><td>2,042,675</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>—</td><td></td><td>( 1,755 )</td><td></td><td>16,937</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>—</td><td></td><td>( 7,135 )</td><td></td><td>154,793</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>5</td><td></td><td>( 1,862 )</td><td></td><td>133,975</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>2</td><td></td><td>( 28 )</td><td></td><td>1,051</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 50 )</td><td></td><td>2,950</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>24,579</td><td></td><td>$</td><td>( 173,501 )</td><td></td><td>$</td><td>3,600,892</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 36 )</td><td></td><td>$</td><td>963</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,682,473</td><td></td><td>5,638</td><td></td><td>( 134,053 )</td><td></td><td>1,554,059</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>941,973</td><td></td><td>27,007</td><td></td><td>( 164,587 )</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>48,979</td><td></td><td>92</td><td></td><td>( 2,901 )</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>345,083</td><td></td><td>9,796</td><td></td><td>( 65,372 )</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>780,995</td><td></td><td>12,699</td><td></td><td>( 160,781 )</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>59,733</td><td></td><td>386</td><td></td><td>( 7,500 )</td><td></td><td>52,619</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>55,619</td><td></td><td>$</td><td>( 535,230 )</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></table>
table
3380624
monetaryItemType
table: <entity> 3380624 </entity> <entity type> monetaryItemType </entity type> <context> Total HTM investment securities | $ | 3,860,235 | $ | 55,619 | $ | ( 535,230 ) | $ | 3,380,624 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
124441
monetaryItemType
table: <entity> 124441 </entity> <entity type> monetaryItemType </entity type> <context> U.S. Treasury securities | $ | 124,441 | $ | — | $ | ( 15,063 ) | $ | 109,378 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
—
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> U.S. Treasury securities | $ | 124,441 | $ | — | $ | ( 15,063 ) | $ | 109,378 </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
15063
monetaryItemType
table: <entity> 15063 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
109378
monetaryItemType
table: <entity> 109378 </entity> <entity type> monetaryItemType </entity type> <context> U.S. Treasury securities | $ | 124,441 | $ | — | $ | ( 15,063 ) | $ | 109,378 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
15000
monetaryItemType
table: <entity> 15000 </entity> <entity type> monetaryItemType </entity type> <context> Agency securities | 15,000 | — | ( 1,468 ) | 13,532 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
1468
monetaryItemType
table: <entity> 1468 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
13532
monetaryItemType
table: <entity> 13532 </entity> <entity type> monetaryItemType </entity type> <context> Agency securities | 15,000 | — | ( 1,468 ) | 13,532 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
235693
monetaryItemType
table: <entity> 235693 </entity> <entity type> monetaryItemType </entity type> <context> Obligations of state and political subdivisions (municipal securities) | 235,693 | 96 | ( 5,074 ) | 230,714 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
96
monetaryItemType
table: <entity> 96 </entity> <entity type> monetaryItemType </entity type> <context> Obligations of state and political subdivisions (municipal securities) | 235,693 | 96 | ( 5,074 ) | 230,714 </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
5074
monetaryItemType
table: <entity> 5074 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
230714
monetaryItemType
table: <entity> 230714 </entity> <entity type> monetaryItemType </entity type> <context> Obligations of state and political subdivisions (municipal securities) | 235,693 | 96 | ( 5,074 ) | 230,714 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
1820642
monetaryItemType
table: <entity> 1820642 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 1,820,642 | 404 | ( 216,436 ) | 1,604,610 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
404
monetaryItemType
table: <entity> 404 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 1,820,642 | 404 | ( 216,436 ) | 1,604,610 </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
216436
monetaryItemType
table: <entity> 216436 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
1604610
monetaryItemType
table: <entity> 1604610 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 1,820,642 | 404 | ( 216,436 ) | 1,604,610 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
502537
monetaryItemType
table: <entity> 502537 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 502,537 | 314 | ( 5,255 ) | 497,596 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
314
monetaryItemType
table: <entity> 314 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 502,537 | 314 | ( 5,255 ) | 497,596 </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
5255
monetaryItemType
table: <entity> 5255 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
497596
monetaryItemType
table: <entity> 497596 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 502,537 | 314 | ( 5,255 ) | 497,596 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
19038
monetaryItemType
table: <entity> 19038 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 19,038 | — | ( 1,896 ) | 17,142 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
1896
monetaryItemType
table: <entity> 1896 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
17142
monetaryItemType
table: <entity> 17142 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 19,038 | — | ( 1,896 ) | 17,142 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
115031
monetaryItemType
table: <entity> 115031 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 115,031 | — | ( 4,569 ) | 110,462 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
4569
monetaryItemType
table: <entity> 4569 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
110462
monetaryItemType
table: <entity> 110462 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 115,031 | — | ( 4,569 ) | 110,462 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
157138
monetaryItemType
table: <entity> 157138 </entity> <entity type> monetaryItemType </entity type> <context> FFELP | 157,138 | — | ( 5,947 ) | 151,191 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
5947
monetaryItemType
table: <entity> 5947 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
151191
monetaryItemType
table: <entity> 151191 </entity> <entity type> monetaryItemType </entity type> <context> FFELP | 157,138 | — | ( 5,947 ) | 151,191 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
4512
monetaryItemType
table: <entity> 4512 </entity> <entity type> monetaryItemType </entity type> <context> SBA | 4,512 | 15 | ( 51 ) | 4,477 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
15
monetaryItemType
table: <entity> 15 </entity> <entity type> monetaryItemType </entity type> <context> SBA | 4,512 | 15 | ( 51 ) | 4,477 </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
51
monetaryItemType
table: <entity> 51 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
4477
monetaryItemType
table: <entity> 4477 </entity> <entity type> monetaryItemType </entity type> <context> SBA | 4,512 | 15 | ( 51 ) | 4,477 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
3000
monetaryItemType
table: <entity> 3000 </entity> <entity type> monetaryItemType </entity type> <context> Other debt securities | 3,000 | — | ( 78 ) | 2,922 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
78
monetaryItemType
table: <entity> 78 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
2922
monetaryItemType
table: <entity> 2922 </entity> <entity type> monetaryItemType </entity type> <context> Other debt securities | 3,000 | — | ( 78 ) | 2,922 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
2997032
monetaryItemType
table: <entity> 2997032 </entity> <entity type> monetaryItemType </entity type> <context> Total AFS investment securities | $ | 2,997,032 | $ | 830 | $ | ( 255,837 ) | $ | 2,742,025 </context>
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
830
monetaryItemType
table: <entity> 830 </entity> <entity type> monetaryItemType </entity type> <context> Total AFS investment securities | $ | 2,997,032 | $ | 830 | $ | ( 255,837 ) | $ | 2,742,025 </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
255837
monetaryItemType
table: <entity> 255837 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
2742025
monetaryItemType
table: <entity> 2742025 </entity> <entity type> monetaryItemType </entity type> <context> Total AFS investment securities | $ | 2,997,032 | $ | 830 | $ | ( 255,837 ) | $ | 2,742,025 </context>
us-gaap:AvailableForSaleSecuritiesDebtSecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
999
monetaryItemType
table: <entity> 999 </entity> <entity type> monetaryItemType </entity type> <context> U.S. Treasury securities | $ | 999 | $ | — | $ | ( 62 ) | $ | 936 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
—
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> U.S. Treasury securities | $ | 124,441 | $ | — | $ | ( 15,063 ) | $ | 109,378 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
62
monetaryItemType
table: <entity> 62 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
936
monetaryItemType
table: <entity> 936 </entity> <entity type> monetaryItemType </entity type> <context> U.S. Treasury securities | $ | 999 | $ | — | $ | ( 62 ) | $ | 936 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
1732351
monetaryItemType
table: <entity> 1732351 </entity> <entity type> monetaryItemType </entity type> <context> Obligations of state and political subdivisions (municipal securities) | 1,732,351 | 1,994 | ( 182,697 ) | 1,551,647 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
1994
monetaryItemType
table: <entity> 1994 </entity> <entity type> monetaryItemType </entity type> <context> Obligations of state and political subdivisions (municipal securities) | 1,732,351 | 1,994 | ( 182,697 ) | 1,551,647 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
182697
monetaryItemType
table: <entity> 182697 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
1551647
monetaryItemType
table: <entity> 1551647 </entity> <entity type> monetaryItemType </entity type> <context> Obligations of state and political subdivisions (municipal securities) | 1,732,351 | 1,994 | ( 182,697 ) | 1,551,647 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
961231
monetaryItemType
table: <entity> 961231 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 961,231 | 31,301 | ( 175,760 ) | 816,771 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
31301
monetaryItemType
table: <entity> 31301 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 961,231 | 31,301 | ( 175,760 ) | 816,771 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
175760
monetaryItemType
table: <entity> 175760 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
816771
monetaryItemType
table: <entity> 816771 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 961,231 | 31,301 | ( 175,760 ) | 816,771 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
52979
monetaryItemType
table: <entity> 52979 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 52,979 | 85 | ( 3,436 ) | 49,628 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
85
monetaryItemType
table: <entity> 85 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 52,979 | 85 | ( 3,436 ) | 49,628 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
3436
monetaryItemType
table: <entity> 3436 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
49628
monetaryItemType
table: <entity> 49628 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 52,979 | 85 | ( 3,436 ) | 49,628 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
364728
monetaryItemType
table: <entity> 364728 </entity> <entity type> monetaryItemType </entity type> <context> Private-label | 364,728 | 11,697 | ( 72,920 ) | 303,505 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
11697
monetaryItemType
table: <entity> 11697 </entity> <entity type> monetaryItemType </entity type> <context> Private-label | 364,728 | 11,697 | ( 72,920 ) | 303,505 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
72920
monetaryItemType
table: <entity> 72920 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
303505
monetaryItemType
table: <entity> 303505 </entity> <entity type> monetaryItemType </entity type> <context> Private-label | 364,728 | 11,697 | ( 72,920 ) | 303,505 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
778796
monetaryItemType
table: <entity> 778796 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 778,796 | 15,324 | ( 178,281 ) | 615,839 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
15324
monetaryItemType
table: <entity> 15324 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 778,796 | 15,324 | ( 178,281 ) | 615,839 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
178281
monetaryItemType
table: <entity> 178281 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
615839
monetaryItemType
table: <entity> 615839 </entity> <entity type> monetaryItemType </entity type> <context> FNMA/FHLMC | 778,796 | 15,324 | ( 178,281 ) | 615,839 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
69369
monetaryItemType
table: <entity> 69369 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 69,369 | 577 | ( 7,254 ) | 62,691 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
577
monetaryItemType
table: <entity> 577 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 69,369 | 577 | ( 7,254 ) | 62,691 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
7254
monetaryItemType
table: <entity> 7254 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
62691
monetaryItemType
table: <entity> 62691 </entity> <entity type> monetaryItemType </entity type> <context> GNMA | 69,369 | 577 | ( 7,254 ) | 62,691 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
3960451
monetaryItemType
table: <entity> 3960451 </entity> <entity type> monetaryItemType </entity type> <context> Total HTM investment securities | $ | 3,960,451 | $ | 60,978 | $ | ( 620,411 ) | $ | 3,401,018 </context>
us-gaap:HeldToMaturitySecurities
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
60978
monetaryItemType
table: <entity> 60978 </entity> <entity type> monetaryItemType </entity type> <context> Total HTM investment securities | $ | 3,960,451 | $ | 60,978 | $ | ( 620,411 ) | $ | 3,401,018 </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
620411
monetaryItemType
table: <entity> 620411 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Gross Unrealized Gains</td><td>Gross Unrealized (Losses)</td><td>Fair Value</td></tr><tr><td></td></tr><tr><td></td></tr><tr><td>AFS investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>124,441</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 15,063 )</td><td></td><td>$</td><td>109,378</td><td></td></tr><tr><td>Agency securities</td><td>15,000</td><td></td><td>—</td><td></td><td>( 1,468 )</td><td></td><td>13,532</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>235,693</td><td></td><td>96</td><td></td><td>( 5,074 )</td><td></td><td>230,714</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,820,642</td><td></td><td>404</td><td></td><td>( 216,436 )</td><td></td><td>1,604,610</td><td></td></tr><tr><td>GNMA</td><td>502,537</td><td></td><td>314</td><td></td><td>( 5,255 )</td><td></td><td>497,596</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>19,038</td><td></td><td>—</td><td></td><td>( 1,896 )</td><td></td><td>17,142</td><td></td></tr><tr><td>GNMA</td><td>115,031</td><td></td><td>—</td><td></td><td>( 4,569 )</td><td></td><td>110,462</td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>157,138</td><td></td><td>—</td><td></td><td>( 5,947 )</td><td></td><td>151,191</td><td></td></tr><tr><td>SBA</td><td>4,512</td><td></td><td>15</td><td></td><td>( 51 )</td><td></td><td>4,477</td><td></td></tr><tr><td>Other debt securities</td><td>3,000</td><td></td><td>—</td><td></td><td>( 78 )</td><td></td><td>2,922</td><td></td></tr><tr><td>Total AFS investment securities</td><td>$</td><td>2,997,032</td><td></td><td>$</td><td>830</td><td></td><td>$</td><td>( 255,837 )</td><td></td><td>$</td><td>2,742,025</td><td></td></tr><tr><td>HTM investment securities</td><td></td><td></td><td></td><td></td></tr><tr><td>U.S. Treasury securities</td><td>$</td><td>999</td><td></td><td>$</td><td>—</td><td></td><td>$</td><td>( 62 )</td><td></td><td>$</td><td>936</td><td></td></tr><tr><td>Obligations of state and political subdivisions (municipal securities)</td><td>1,732,351</td><td></td><td>1,994</td><td></td><td>( 182,697 )</td><td></td><td>1,551,647</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>961,231</td><td></td><td>31,301</td><td></td><td>( 175,760 )</td><td></td><td>816,771</td><td></td></tr><tr><td>GNMA</td><td>52,979</td><td></td><td>85</td><td></td><td>( 3,436 )</td><td></td><td>49,628</td><td></td></tr><tr><td>Private-label</td><td>364,728</td><td></td><td>11,697</td><td></td><td>( 72,920 )</td><td></td><td>303,505</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>778,796</td><td></td><td>15,324</td><td></td><td>( 178,281 )</td><td></td><td>615,839</td><td></td></tr><tr><td>GNMA</td><td>69,369</td><td></td><td>577</td><td></td><td>( 7,254 )</td><td></td><td>62,691</td><td></td></tr><tr><td>Total HTM investment securities</td><td>$</td><td>3,960,451</td><td></td><td>$</td><td>60,978</td><td></td><td>$</td><td>( 620,411 )</td><td></td><td>$</td><td>3,401,018</td><td></td></tr></table>
table
3401018
monetaryItemType
table: <entity> 3401018 </entity> <entity type> monetaryItemType </entity type> <context> Total HTM investment securities | $ | 3,960,451 | $ | 60,978 | $ | ( 620,411 ) | $ | 3,401,018 </context>
us-gaap:HeldToMaturitySecuritiesFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
2395
monetaryItemType
table: <entity> 2395 </entity> <entity type> monetaryItemType </entity type> <context> Due in one year or less | $ | 2,395 | $ | 2,372 | $ | 6,099 | $ | 6,096 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
2372
monetaryItemType
table: <entity> 2372 </entity> <entity type> monetaryItemType </entity type> <context> Due in one year or less | $ | 2,395 | $ | 2,372 | $ | 6,099 | $ | 6,096 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
6099
monetaryItemType
table: <entity> 6099 </entity> <entity type> monetaryItemType </entity type> <context> Due in one year or less | $ | 2,395 | $ | 2,372 | $ | 6,099 | $ | 6,096 </context>
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
6096
monetaryItemType
table: <entity> 6096 </entity> <entity type> monetaryItemType </entity type> <context> Due in one year or less | $ | 2,395 | $ | 2,372 | $ | 6,099 | $ | 6,096 </context>
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
42606
monetaryItemType
table: <entity> 42606 </entity> <entity type> monetaryItemType </entity type> <context> Due after one year through five years | 42,606 | 38,464 | 52,391 | 52,328 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
38464
monetaryItemType
table: <entity> 38464 </entity> <entity type> monetaryItemType </entity type> <context> Due after one year through five years | 42,606 | 38,464 | 52,391 | 52,328 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
52391
monetaryItemType
table: <entity> 52391 </entity> <entity type> monetaryItemType </entity type> <context> Due after one year through five years | 42,606 | 38,464 | 52,391 | 52,328 </context>
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
52328
monetaryItemType
table: <entity> 52328 </entity> <entity type> monetaryItemType </entity type> <context> Due after one year through five years | 42,606 | 38,464 | 52,391 | 52,328 </context>
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
64728
monetaryItemType
table: <entity> 64728 </entity> <entity type> monetaryItemType </entity type> <context> Due after five years through ten years | 64,728 | 62,839 | 157,279 | 153,795 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
62839
monetaryItemType
table: <entity> 62839 </entity> <entity type> monetaryItemType </entity type> <context> Due after five years through ten years | 64,728 | 62,839 | 157,279 | 153,795 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
157279
monetaryItemType
table: <entity> 157279 </entity> <entity type> monetaryItemType </entity type> <context> Due after five years through ten years | 64,728 | 62,839 | 157,279 | 153,795 </context>
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
153795
monetaryItemType
table: <entity> 153795 </entity> <entity type> monetaryItemType </entity type> <context> Due after five years through ten years | 64,728 | 62,839 | 157,279 | 153,795 </context>
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
27263
monetaryItemType
table: <entity> 27263 </entity> <entity type> monetaryItemType </entity type> <context> Due after ten years | 27,263 | 26,993 | 1,467,704 | 1,342,803 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
26993
monetaryItemType
table: <entity> 26993 </entity> <entity type> monetaryItemType </entity type> <context> Due after ten years | 27,263 | 26,993 | 1,467,704 | 1,342,803 </context>
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>AFS</td><td>HTM</td></tr><tr><td>($ in thousands)</td><td>Amortized Cost</td><td>Fair Value</td><td>Amortized Cost</td><td>Fair Value</td></tr><tr><td>Due in one year or less</td><td>$</td><td>2,395</td><td></td><td>$</td><td>2,372</td><td></td><td>$</td><td>6,099</td><td></td><td>$</td><td>6,096</td><td></td></tr><tr><td>Due after one year through five years</td><td>42,606</td><td></td><td>38,464</td><td></td><td>52,391</td><td></td><td>52,328</td><td></td></tr><tr><td>Due after five years through ten years</td><td>64,728</td><td></td><td>62,839</td><td></td><td>157,279</td><td></td><td>153,795</td><td></td></tr><tr><td>Due after ten years</td><td>27,263</td><td></td><td>26,993</td><td></td><td>1,467,704</td><td></td><td>1,342,803</td><td></td></tr><tr><td>Total debt securities</td><td>136,992</td><td></td><td>130,669</td><td></td><td>1,683,472</td><td></td><td>1,555,022</td><td></td></tr><tr><td>Residential mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>1,274,052</td><td></td><td>1,120,794</td><td></td><td>941,973</td><td></td><td>804,393</td><td></td></tr><tr><td>GNMA</td><td>2,021,242</td><td></td><td>2,042,675</td><td></td><td>48,979</td><td></td><td>46,170</td><td></td></tr><tr><td>Private-label</td><td>—</td><td></td><td>—</td><td></td><td>345,083</td><td></td><td>289,507</td><td></td></tr><tr><td>Commercial mortgage-related securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FNMA/FHLMC</td><td>18,691</td><td></td><td>16,937</td><td></td><td>780,995</td><td></td><td>632,914</td><td></td></tr><tr><td>GNMA</td><td>161,928</td><td></td><td>154,793</td><td></td><td>59,733</td><td></td><td>52,619</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asset backed securities:</td><td></td><td></td><td></td><td></td></tr><tr><td>FFELP</td><td>135,832</td><td></td><td>133,975</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>SBA</td><td>1,077</td><td></td><td>1,051</td><td></td><td>—</td><td></td><td>—</td><td></td></tr><tr><td>Total investment securities</td><td>$</td><td>3,749,814</td><td></td><td>$</td><td>3,600,892</td><td></td><td>$</td><td>3,860,235</td><td></td><td>$</td><td>3,380,624</td><td></td></tr><tr><td>Ratio of fair value to amortized cost</td><td></td><td>96.0</td><td>%</td><td></td><td>87.6</td><td>%</td></tr></table>
table
1467704
monetaryItemType
table: <entity> 1467704 </entity> <entity type> monetaryItemType </entity type> <context> Due after ten years | 27,263 | 26,993 | 1,467,704 | 1,342,803 </context>
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount