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<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
32.0
monetaryItemType
table: <entity> 32.0 </entity> <entity type> monetaryItemType </entity type> <context> Other Property, Plant and Equipment | 305.9 | 53.9 | — | 22.1 | 42.3 | 33.7 | 25.5 | 32.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
426.0
monetaryItemType
table: <entity> 426.0 </entity> <entity type> monetaryItemType </entity type> <context> Total Property, Plant and Equipment | 426.0 | 53.9 | — | 63.1 | 70.5 | 33.7 | 26.1 | 57.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
63.1
monetaryItemType
table: <entity> 63.1 </entity> <entity type> monetaryItemType </entity type> <context> Total Property, Plant and Equipment | 426.0 | 53.9 | — | 63.1 | 70.5 | 33.7 | 26.1 | 57.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
70.5
monetaryItemType
table: <entity> 70.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Property, Plant and Equipment | 426.0 | 53.9 | — | 63.1 | 70.5 | 33.7 | 26.1 | 57.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
26.1
monetaryItemType
table: <entity> 26.1 </entity> <entity type> monetaryItemType </entity type> <context> Total Property, Plant and Equipment | 426.0 | 53.9 | — | 63.1 | 70.5 | 33.7 | 26.1 | 57.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
57.3
monetaryItemType
table: <entity> 57.3 </entity> <entity type> monetaryItemType </entity type> <context> Total Property, Plant and Equipment | 426.0 | 53.9 | — | 63.1 | 70.5 | 33.7 | 26.1 | 57.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
221.5
monetaryItemType
table: <entity> 221.5 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated Amortization | 221.5 | 26.3 | — | 37.1 | 39.0 | 15.5 | 12.3 | 28.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
26.3
monetaryItemType
table: <entity> 26.3 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated Amortization | 221.5 | 26.3 | — | 37.1 | 39.0 | 15.5 | 12.3 | 28.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
37.1
monetaryItemType
table: <entity> 37.1 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated Amortization | 221.5 | 26.3 | — | 37.1 | 39.0 | 15.5 | 12.3 | 28.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
39.0
monetaryItemType
table: <entity> 39.0 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated Amortization | 221.5 | 26.3 | — | 37.1 | 39.0 | 15.5 | 12.3 | 28.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
15.5
monetaryItemType
table: <entity> 15.5 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated Amortization | 221.5 | 26.3 | — | 37.1 | 39.0 | 15.5 | 12.3 | 28.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
12.3
monetaryItemType
table: <entity> 12.3 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated Amortization | 221.5 | 26.3 | — | 37.1 | 39.0 | 15.5 | 12.3 | 28.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
28.3
monetaryItemType
table: <entity> 28.3 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated Amortization | 221.5 | 26.3 | — | 37.1 | 39.0 | 15.5 | 12.3 | 28.3 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
204.5
monetaryItemType
table: <entity> 204.5 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
27.6
monetaryItemType
table: <entity> 27.6 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
26.0
monetaryItemType
table: <entity> 26.0 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
31.5
monetaryItemType
table: <entity> 31.5 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
18.2
monetaryItemType
table: <entity> 18.2 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
13.8
monetaryItemType
table: <entity> 13.8 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
29.0
monetaryItemType
table: <entity> 29.0 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
139.9
monetaryItemType
table: <entity> 139.9 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
20.6
monetaryItemType
table: <entity> 20.6 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
—
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Generation | $ | 120.1 | $ | — | $ | — | $ | 41.0 | $ | 28.2 | $ | — | $ | 0.6 | $ | 25.3 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
17.8
monetaryItemType
table: <entity> 17.8 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
20.8
monetaryItemType
table: <entity> 20.8 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
13.2
monetaryItemType
table: <entity> 13.2 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
10.7
monetaryItemType
table: <entity> 10.7 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
18.8
monetaryItemType
table: <entity> 18.8 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
65.7
monetaryItemType
table: <entity> 65.7 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 65.7 | 7.0 | — | 8.2 | 10.7 | 5.0 | 3.1 | 11.3 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
7.0
monetaryItemType
table: <entity> 7.0 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 65.7 | 7.0 | — | 8.2 | 10.7 | 5.0 | 3.1 | 11.3 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
—
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Generation | $ | 120.1 | $ | — | $ | — | $ | 41.0 | $ | 28.2 | $ | — | $ | 0.6 | $ | 25.3 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
8.2
monetaryItemType
table: <entity> 8.2 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 65.7 | 7.0 | — | 8.2 | 10.7 | 5.0 | 3.1 | 11.3 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
10.7
monetaryItemType
table: <entity> 10.7 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 139.9 | $ | 20.6 | $ | — | $ | 17.8 | $ | 20.8 | $ | 13.2 | $ | 10.7 | $ | 18.8 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
5.0
monetaryItemType
table: <entity> 5.0 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 65.7 | 7.0 | — | 8.2 | 10.7 | 5.0 | 3.1 | 11.3 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
3.1
monetaryItemType
table: <entity> 3.1 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 65.7 | 7.0 | — | 8.2 | 10.7 | 5.0 | 3.1 | 11.3 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
11.3
monetaryItemType
table: <entity> 11.3 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 65.7 | 7.0 | — | 8.2 | 10.7 | 5.0 | 3.1 | 11.3 </context>
us-gaap:FinanceLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
205.6
monetaryItemType
table: <entity> 205.6 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Finance Leases Total Obligations Under Finance Leases | $ | 205.6 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 30.1 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
27.6
monetaryItemType
table: <entity> 27.6 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
—
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Generation | $ | 120.1 | $ | — | $ | — | $ | 41.0 | $ | 28.2 | $ | — | $ | 0.6 | $ | 25.3 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
26.0
monetaryItemType
table: <entity> 26.0 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
31.5
monetaryItemType
table: <entity> 31.5 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
18.2
monetaryItemType
table: <entity> 18.2 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
13.8
monetaryItemType
table: <entity> 13.8 </entity> <entity type> monetaryItemType </entity type> <context> Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases | $ | 204.5 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 29.0 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Property, Plant and Equipment Under Finance Leases: Property, Plant and Equipment Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Generation</td><td></td><td>$</td><td>120.1</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>41.0</td><td></td><td></td><td>$</td><td>28.2</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>0.6</td><td></td><td></td><td>$</td><td>25.3</td><td></td></tr><tr><td>Other Property, Plant and Equipment</td><td></td><td>305.9</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>22.1</td><td></td><td></td><td>42.3</td><td></td><td></td><td>33.7</td><td></td><td></td><td>25.5</td><td></td><td></td><td>32.0</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>426.0</td><td></td><td></td><td>53.9</td><td></td><td></td><td>—</td><td></td><td></td><td>63.1</td><td></td><td></td><td>70.5</td><td></td><td></td><td>33.7</td><td></td><td></td><td>26.1</td><td></td><td></td><td>57.3</td><td></td></tr><tr><td>Accumulated Amortization</td><td></td><td>221.5</td><td></td><td></td><td>26.3</td><td></td><td></td><td>—</td><td></td><td></td><td>37.1</td><td></td><td></td><td>39.0</td><td></td><td></td><td>15.5</td><td></td><td></td><td>12.3</td><td></td><td></td><td>28.3</td><td></td></tr><tr><td>Net Property, Plant and Equipment Under Finance Leases Net Property, Plant and Equipment Under Finance Leases</td><td></td><td>$</td><td>204.5</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>29.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Finance Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>139.9</td><td></td><td></td><td>$</td><td>20.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>17.8</td><td></td><td></td><td>$</td><td>20.8</td><td></td><td></td><td>$</td><td>13.2</td><td></td><td></td><td>$</td><td>10.7</td><td></td><td></td><td>$</td><td>18.8</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>65.7</td><td></td><td></td><td>7.0</td><td></td><td></td><td>—</td><td></td><td></td><td>8.2</td><td></td><td></td><td>10.7</td><td></td><td></td><td>5.0</td><td></td><td></td><td>3.1</td><td></td><td></td><td>11.3</td><td></td></tr><tr><td>Total Obligations Under Finance Leases Total Obligations Under Finance Leases</td><td></td><td>$</td><td>205.6</td><td></td><td></td><td>$</td><td>27.6</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>26.0</td><td></td><td></td><td>$</td><td>31.5</td><td></td><td></td><td>$</td><td>18.2</td><td></td><td></td><td>$</td><td>13.8</td><td></td><td></td><td>$</td><td>30.1</td><td></td></tr></table>
table
30.1
monetaryItemType
table: <entity> 30.1 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Finance Leases Total Obligations Under Finance Leases | $ | 205.6 | $ | 27.6 | $ | — | $ | 26.0 | $ | 31.5 | $ | 18.2 | $ | 13.8 | $ | 30.1 </context>
us-gaap:FinanceLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
580.1
monetaryItemType
table: <entity> 580.1 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
54.4
monetaryItemType
table: <entity> 54.4 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
2.3
monetaryItemType
table: <entity> 2.3 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
67.0
monetaryItemType
table: <entity> 67.0 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
51.5
monetaryItemType
table: <entity> 51.5 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
60.4
monetaryItemType
table: <entity> 60.4 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
106.2
monetaryItemType
table: <entity> 106.2 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
141.0
monetaryItemType
table: <entity> 141.0 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 580.1 | $ | 54.4 | $ | 2.3 | $ | 67.0 | $ | 51.5 | $ | 60.4 | $ | 106.2 | $ | 141.0 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
504.3
monetaryItemType
table: <entity> 504.3 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
43.4
monetaryItemType
table: <entity> 43.4 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
1.2
monetaryItemType
table: <entity> 1.2 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
54.0
monetaryItemType
table: <entity> 54.0 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
40.1
monetaryItemType
table: <entity> 40.1 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
48.4
monetaryItemType
table: <entity> 48.4 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
101.9
monetaryItemType
table: <entity> 101.9 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
137.5
monetaryItemType
table: <entity> 137.5 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 504.3 | $ | 43.4 | $ | 1.2 | $ | 54.0 | $ | 40.1 | $ | 48.4 | $ | 101.9 | $ | 137.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
91.9
monetaryItemType
table: <entity> 91.9 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 91.9 | 13.1 | 1.3 | 13.7 | 12.3 | 12.3 | 10.4 | 8.2 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
13.1
monetaryItemType
table: <entity> 13.1 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 91.9 | 13.1 | 1.3 | 13.7 | 12.3 | 12.3 | 10.4 | 8.2 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
1.3
monetaryItemType
table: <entity> 1.3 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 91.9 | 13.1 | 1.3 | 13.7 | 12.3 | 12.3 | 10.4 | 8.2 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
13.7
monetaryItemType
table: <entity> 13.7 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 91.9 | 13.1 | 1.3 | 13.7 | 12.3 | 12.3 | 10.4 | 8.2 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
12.3
monetaryItemType
table: <entity> 12.3 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 91.9 | 13.1 | 1.3 | 13.7 | 12.3 | 12.3 | 10.4 | 8.2 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
10.4
monetaryItemType
table: <entity> 10.4 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 91.9 | 13.1 | 1.3 | 13.7 | 12.3 | 12.3 | 10.4 | 8.2 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
8.2
monetaryItemType
table: <entity> 8.2 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 91.9 | 13.1 | 1.3 | 13.7 | 12.3 | 12.3 | 10.4 | 8.2 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
596.2
monetaryItemType
table: <entity> 596.2 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
56.5
monetaryItemType
table: <entity> 56.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
2.5
monetaryItemType
table: <entity> 2.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
67.7
monetaryItemType
table: <entity> 67.7 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
52.4
monetaryItemType
table: <entity> 52.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
60.7
monetaryItemType
table: <entity> 60.7 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
112.3
monetaryItemType
table: <entity> 112.3 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2024</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>580.1</td><td></td><td></td><td>$</td><td>54.4</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>67.0</td><td></td><td></td><td>$</td><td>51.5</td><td></td><td></td><td>$</td><td>60.4</td><td></td><td></td><td>$</td><td>106.2</td><td></td><td></td><td>$</td><td>141.0</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>504.3</td><td></td><td></td><td>$</td><td>43.4</td><td></td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>54.0</td><td></td><td></td><td>$</td><td>40.1</td><td></td><td></td><td>$</td><td>48.4</td><td></td><td></td><td>$</td><td>101.9</td><td></td><td></td><td>$</td><td>137.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>91.9</td><td></td><td></td><td>13.1</td><td></td><td></td><td>1.3</td><td></td><td></td><td>13.7</td><td></td><td></td><td>12.3</td><td></td><td></td><td>12.3</td><td></td><td></td><td>10.4</td><td></td><td></td><td>8.2</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>596.2</td><td></td><td></td><td>$</td><td>56.5</td><td></td><td></td><td>$</td><td>2.5</td><td></td><td></td><td>$</td><td>67.7</td><td></td><td></td><td>$</td><td>52.4</td><td></td><td></td><td>$</td><td>60.7</td><td></td><td></td><td>$</td><td>112.3</td><td></td><td></td><td>$</td><td>145.7</td><td></td></tr></table>
table
145.7
monetaryItemType
table: <entity> 145.7 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 596.2 | $ | 56.5 | $ | 2.5 | $ | 67.7 | $ | 52.4 | $ | 60.7 | $ | 112.3 | $ | 145.7 </context>
us-gaap:OperatingLeaseLiability
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
620.2
monetaryItemType
table: <entity> 620.2 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
77.6
monetaryItemType
table: <entity> 77.6 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
2.6
monetaryItemType
table: <entity> 2.6 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
73.7
monetaryItemType
table: <entity> 73.7 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
53.8
monetaryItemType
table: <entity> 53.8 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
69.9
monetaryItemType
table: <entity> 69.9 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
112.8
monetaryItemType
table: <entity> 112.8 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
126.3
monetaryItemType
table: <entity> 126.3 </entity> <entity type> monetaryItemType </entity type> <context> Operating Lease Assets Operating Lease Assets | $ | 620.2 | $ | 77.6 | $ | 2.6 | $ | 73.7 | $ | 53.8 | $ | 69.9 | $ | 112.8 | $ | 126.3 </context>
us-gaap:OperatingLeaseRightOfUseAsset
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
519.4
monetaryItemType
table: <entity> 519.4 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
50.9
monetaryItemType
table: <entity> 50.9 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
1.4
monetaryItemType
table: <entity> 1.4 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
59.8
monetaryItemType
table: <entity> 59.8 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
37.7
monetaryItemType
table: <entity> 37.7 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
56.7
monetaryItemType
table: <entity> 56.7 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
106.8
monetaryItemType
table: <entity> 106.8 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
122.5
monetaryItemType
table: <entity> 122.5 </entity> <entity type> monetaryItemType </entity type> <context> Noncurrent Liability | $ | 519.4 | $ | 50.9 | $ | 1.4 | $ | 59.8 | $ | 37.7 | $ | 56.7 | $ | 106.8 | $ | 122.5 </context>
us-gaap:OperatingLeaseLiabilityNoncurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
115.7
monetaryItemType
table: <entity> 115.7 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
28.7
monetaryItemType
table: <entity> 28.7 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
1.3
monetaryItemType
table: <entity> 1.3 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
14.6
monetaryItemType
table: <entity> 14.6 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
16.8
monetaryItemType
table: <entity> 16.8 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
13.5
monetaryItemType
table: <entity> 13.5 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
10.1
monetaryItemType
table: <entity> 10.1 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
9.0
monetaryItemType
table: <entity> 9.0 </entity> <entity type> monetaryItemType </entity type> <context> Liability Due Within One Year | 115.7 | 28.7 | 1.3 | 14.6 | 16.8 | 13.5 | 10.1 | 9.0 </context>
us-gaap:OperatingLeaseLiabilityCurrent
<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><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><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>December 31, 2023</td><td></td><td>AEP</td><td></td><td>AEP Texas</td><td></td><td>AEPTCo</td><td></td><td>APCo</td><td></td><td>I&M</td><td></td><td>OPCo</td><td></td><td>PSO</td><td></td><td>SWEPCo</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>Operating Lease Assets Operating Lease Assets</td><td></td><td>$</td><td>620.2</td><td></td><td></td><td>$</td><td>77.6</td><td></td><td></td><td>$</td><td>2.6</td><td></td><td></td><td>$</td><td>73.7</td><td></td><td></td><td>$</td><td>53.8</td><td></td><td></td><td>$</td><td>69.9</td><td></td><td></td><td>$</td><td>112.8</td><td></td><td></td><td>$</td><td>126.3</td><td></td></tr><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><td></td><td></td></tr><tr><td>Obligations Under Operating Leases: Obligations Under Operating Leases:</td><td></td><td></td><td></td><td></td><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>Noncurrent Liability</td><td></td><td>$</td><td>519.4</td><td></td><td></td><td>$</td><td>50.9</td><td></td><td></td><td>$</td><td>1.4</td><td></td><td></td><td>$</td><td>59.8</td><td></td><td></td><td>$</td><td>37.7</td><td></td><td></td><td>$</td><td>56.7</td><td></td><td></td><td>$</td><td>106.8</td><td></td><td></td><td>$</td><td>122.5</td><td></td></tr><tr><td>Liability Due Within One Year</td><td></td><td>115.7</td><td></td><td></td><td>28.7</td><td></td><td></td><td>1.3</td><td></td><td></td><td>14.6</td><td></td><td></td><td>16.8</td><td></td><td></td><td>13.5</td><td></td><td></td><td>10.1</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td>Total Obligations Under Operating Leases Total Obligations Under Operating Leases</td><td></td><td>$</td><td>635.1</td><td></td><td></td><td>$</td><td>79.6</td><td></td><td></td><td>$</td><td>2.7</td><td></td><td></td><td>$</td><td>74.4</td><td></td><td></td><td>$</td><td>54.5</td><td></td><td></td><td>$</td><td>70.2</td><td></td><td></td><td>$</td><td>116.9</td><td></td><td></td><td>$</td><td>131.5</td><td></td></tr></table>
table
635.1
monetaryItemType
table: <entity> 635.1 </entity> <entity type> monetaryItemType </entity type> <context> Total Obligations Under Operating Leases Total Obligations Under Operating Leases | $ | 635.1 | $ | 79.6 | $ | 2.7 | $ | 74.4 | $ | 54.5 | $ | 70.2 | $ | 116.9 | $ | 131.5 </context>
us-gaap:OperatingLeaseLiability