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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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
37.1
monetaryItemType
table: <entity> 37.1 </entity> <entity type> monetaryItemType </entity type> <context> 2017-2019 Virginia Triennial Revenue Provision | 35.2 | 37.1 | 25 years </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
32.8
monetaryItemType
table: <entity> 32.8 </entity> <entity type> monetaryItemType </entity type> <context> Peak Demand Reduction/Energy Efficiency | 32.8 | 26.4 | 2 years </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
26.4
monetaryItemType
table: <entity> 26.4 </entity> <entity type> monetaryItemType </entity type> <context> Peak Demand Reduction/Energy Efficiency | 32.8 | 26.4 | 2 years </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
32.1
monetaryItemType
table: <entity> 32.1 </entity> <entity type> monetaryItemType </entity type> <context> Over-recovered Fuel Costs - Ohio | 32.1 | 26.1 | 8 years </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
26.1
monetaryItemType
table: <entity> 26.1 </entity> <entity type> monetaryItemType </entity type> <context> Over-recovered Fuel Costs - Ohio | 32.1 | 26.1 | 8 years </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
90.1
monetaryItemType
table: <entity> 90.1 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Liabilities Approved for Payment | 90.1 | 106.5 | various </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
106.5
monetaryItemType
table: <entity> 106.5 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Liabilities Approved for Payment | 90.1 | 106.5 | various </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
2495.6
monetaryItemType
table: <entity> 2495.6 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Currently Not Paying a Return | 2,495.6 | 2,151.4 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
2151.4
monetaryItemType
table: <entity> 2151.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Currently Not Paying a Return | 2,495.6 | 2,151.4 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
8022.0
monetaryItemType
table: <entity> 8022.0 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Approved for Payment | 8,022.0 | 7,974.5 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
7974.5
monetaryItemType
table: <entity> 7974.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Approved for Payment | 8,022.0 | 7,974.5 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
8344.0
monetaryItemType
table: <entity> 8344.0 </entity> <entity type> monetaryItemType </entity type> <context> Total Noncurrent Regulatory Liabilities and Deferred Investment Tax Credits | $ | 8,344.0 | $ | 8,182.4 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining</td></tr><...
table
8182.4
monetaryItemType
table: <entity> 8182.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Noncurrent Regulatory Liabilities and Deferred Investment Tax Credits | $ | 8,344.0 | $ | 8,182.4 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
41.3
monetaryItemType
table: <entity> 41.3 </entity> <entity type> monetaryItemType </entity type> <context> Storm-Related Costs | $ | 41.3 | $ | — </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Storm-Related Costs | $ | 41.3 | $ | — </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
15.6
monetaryItemType
table: <entity> 15.6 </entity> <entity type> monetaryItemType </entity type> <context> Deferred Pension and OPEB Costs | 15.6 | — </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
13.1
monetaryItemType
table: <entity> 13.1 </entity> <entity type> monetaryItemType </entity type> <context> Storm-Related Costs | 13.1 | 37.7 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
37.7
monetaryItemType
table: <entity> 37.7 </entity> <entity type> monetaryItemType </entity type> <context> Storm-Related Costs | 13.1 | 37.7 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
5.8
monetaryItemType
table: <entity> 5.8 </entity> <entity type> monetaryItemType </entity type> <context> Line Inspection Costs | 5.8 | 5.7 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
5.7
monetaryItemType
table: <entity> 5.7 </entity> <entity type> monetaryItemType </entity type> <context> Line Inspection Costs | 5.8 | 5.7 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
1.3
monetaryItemType
table: <entity> 1.3 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Pending Final Regulatory Approval | 1.3 | 20.9 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
20.9
monetaryItemType
table: <entity> 20.9 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Pending Final Regulatory Approval | 1.3 | 20.9 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
35.8
monetaryItemType
table: <entity> 35.8 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Not Earning a Return | 35.8 | 64.3 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
64.3
monetaryItemType
table: <entity> 64.3 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Not Earning a Return | 35.8 | 64.3 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
77.1
monetaryItemType
table: <entity> 77.1 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Pending Final Regulatory Approval | 77.1 | 64.3 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
32.6
monetaryItemType
table: <entity> 32.6 </entity> <entity type> monetaryItemType </entity type> <context> Texas Mobile Temporary Emergency Electric Energy Facilities Rider | 32.6 | 33.4 | 2 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
33.4
monetaryItemType
table: <entity> 33.4 </entity> <entity type> monetaryItemType </entity type> <context> Texas Mobile Temporary Emergency Electric Energy Facilities Rider | 32.6 | 33.4 | 2 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
9.4
monetaryItemType
table: <entity> 9.4 </entity> <entity type> monetaryItemType </entity type> <context> Meter Replacement Costs | 5.8 | 9.4 | 2 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
22.4
monetaryItemType
table: <entity> 22.4 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Approved for Recovery | 22.4 | 0.7 | various </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
0.7
monetaryItemType
table: <entity> 0.7 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Approved for Recovery | 22.4 | 0.7 | various </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
60.8
monetaryItemType
table: <entity> 60.8 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Earning a Return | 60.8 | 43.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
43.5
monetaryItemType
table: <entity> 43.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Earning a Return | 60.8 | 43.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
177.5
monetaryItemType
table: <entity> 177.5 </entity> <entity type> monetaryItemType </entity type> <context> Pension and OPEB Funded Status | 177.5 | 183.2 | 12 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
183.2
monetaryItemType
table: <entity> 183.2 </entity> <entity type> monetaryItemType </entity type> <context> Pension and OPEB Funded Status | 177.5 | 183.2 | 12 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
14.2
monetaryItemType
table: <entity> 14.2 </entity> <entity type> monetaryItemType </entity type> <context> Texas Transmission Cost Recovery Factor | 14.2 | — | 2 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
9.2
monetaryItemType
table: <entity> 9.2 </entity> <entity type> monetaryItemType </entity type> <context> Peak Demand Reduction/Energy Efficiency | 9.2 | 9.2 | 2 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
14.8
monetaryItemType
table: <entity> 14.8 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Approved for Recovery | 14.8 | 15.1 | various </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
15.1
monetaryItemType
table: <entity> 15.1 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Approved for Recovery | 14.8 | 15.1 | various </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
215.7
monetaryItemType
table: <entity> 215.7 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Not Earning a Return | 215.7 | 207.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
207.5
monetaryItemType
table: <entity> 207.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Not Earning a Return | 215.7 | 207.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
276.5
monetaryItemType
table: <entity> 276.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Approved for Recovery | 276.5 | 251.0 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
251.0
monetaryItemType
table: <entity> 251.0 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Approved for Recovery | 276.5 | 251.0 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
353.6
monetaryItemType
table: <entity> 353.6 </entity> <entity type> monetaryItemType </entity type> <context> Total Noncurrent Regulatory Assets | $ | 353.6 | $ | 315.3 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Reco...
table
315.3
monetaryItemType
table: <entity> 315.3 </entity> <entity type> monetaryItemType </entity type> <context> Total Noncurrent Regulatory Assets | $ | 353.6 | $ | 315.3 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | $ | — | $ | 13.0 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
13.0
monetaryItemType
table: <entity> 13.0 </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | $ | — | $ | 13.0 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
1.5
monetaryItemType
table: <entity> 1.5 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Liabilities Pending Final Regulatory Determination | — | 1.5 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
14.5
monetaryItemType
table: <entity> 14.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Pending Final Regulatory Determination | — | 14.5 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
844.0
monetaryItemType
table: <entity> 844.0 </entity> <entity type> monetaryItemType </entity type> <context> Asset Removal Costs | 844.0 | 797.1 | (b) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
797.1
monetaryItemType
table: <entity> 797.1 </entity> <entity type> monetaryItemType </entity type> <context> Asset Removal Costs | 844.0 | 797.1 | (b) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
409.4
monetaryItemType
table: <entity> 409.4 </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | 409.4 | 412.0 | (c) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
412.0
monetaryItemType
table: <entity> 412.0 </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | 409.4 | 412.0 | (c) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
4.8
monetaryItemType
table: <entity> 4.8 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Liabilities Approved for Payment | 4.8 | 3.8 | various </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
3.8
monetaryItemType
table: <entity> 3.8 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Liabilities Approved for Payment | 4.8 | 3.8 | various </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
1258.2
monetaryItemType
table: <entity> 1258.2 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Currently Paying a Return | 1,258.2 | 1,212.9 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
1212.9
monetaryItemType
table: <entity> 1212.9 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Currently Paying a Return | 1,258.2 | 1,212.9 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
21.6
monetaryItemType
table: <entity> 21.6 </entity> <entity type> monetaryItemType </entity type> <context> Transition and Restoration Charges | 21.6 | 26.6 | 5 years </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
26.6
monetaryItemType
table: <entity> 26.6 </entity> <entity type> monetaryItemType </entity type> <context> Transition and Restoration Charges | 21.6 | 26.6 | 5 years </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
5.6
monetaryItemType
table: <entity> 5.6 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Liabilities Approved for Payment | 5.6 | 7.4 | various </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
7.4
monetaryItemType
table: <entity> 7.4 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Liabilities Approved for Payment | 5.6 | 7.4 | various </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
27.2
monetaryItemType
table: <entity> 27.2 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Currently Not Paying a Return | 27.2 | 34.0 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
34.0
monetaryItemType
table: <entity> 34.0 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Currently Not Paying a Return | 27.2 | 34.0 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
1285.4
monetaryItemType
table: <entity> 1285.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Approved for Payment | 1,285.4 | 1,246.9 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
1246.9
monetaryItemType
table: <entity> 1246.9 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Approved for Payment | 1,285.4 | 1,246.9 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEP Texas</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refu...
table
1261.4
monetaryItemType
table: <entity> 1261.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Noncurrent Regulatory Liabilities and Deferred Investment Tax Credits | $ | 1,285.4 | $ | 1,261.4 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recover...
table
0.4
monetaryItemType
table: <entity> 0.4 </entity> <entity type> monetaryItemType </entity type> <context> PJM/SPP Annual Formula Rate True-up | $ | 0.4 | $ | 3.1 | 2 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recover...
table
3.1
monetaryItemType
table: <entity> 3.1 </entity> <entity type> monetaryItemType </entity type> <context> PJM/SPP Annual Formula Rate True-up | $ | 0.4 | $ | 3.1 | 2 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
8.8
monetaryItemType
table: <entity> 8.8 </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | $ | 8.8 | $ | 8.7 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
8.7
monetaryItemType
table: <entity> 8.7 </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | $ | 8.8 | $ | 8.7 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
582.3
monetaryItemType
table: <entity> 582.3 </entity> <entity type> monetaryItemType </entity type> <context> Asset Removal Costs | 582.3 | 466.3 | (b) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
466.3
monetaryItemType
table: <entity> 466.3 </entity> <entity type> monetaryItemType </entity type> <context> Asset Removal Costs | 582.3 | 466.3 | (b) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
287.3
monetaryItemType
table: <entity> 287.3 </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | 287.3 | 308.7 | (c) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
308.7
monetaryItemType
table: <entity> 308.7 </entity> <entity type> monetaryItemType </entity type> <context> Income Taxes, Net (a) | 287.3 | 308.7 | (c) </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
869.6
monetaryItemType
table: <entity> 869.6 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Approved for Payment | 869.6 | 775.0 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
775.0
monetaryItemType
table: <entity> 775.0 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Liabilities Approved for Payment | 869.6 | 775.0 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
878.4
monetaryItemType
table: <entity> 878.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Noncurrent Regulatory Liabilities | $ | 878.4 | $ | 783.7 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>AEPTCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Refund ...
table
783.7
monetaryItemType
table: <entity> 783.7 </entity> <entity type> monetaryItemType </entity type> <context> Total Noncurrent Regulatory Liabilities | $ | 878.4 | $ | 783.7 </context>
us-gaap:RegulatoryLiabilityNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
148.1
monetaryItemType
table: <entity> 148.1 </entity> <entity type> monetaryItemType </entity type> <context> Under-recovered Fuel Costs, Virginia - earns a return | $ | 148.1 | $ | 147.4 | 1 year </context>
us-gaap:RegulatoryAssetsCurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
147.4
monetaryItemType
table: <entity> 147.4 </entity> <entity type> monetaryItemType </entity type> <context> Under-recovered Fuel Costs, Virginia - earns a return | $ | 148.1 | $ | 147.4 | 1 year </context>
us-gaap:RegulatoryAssetsCurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Under-recovered Fuel Costs, West Virginia - does not earn a return | — | 8.0 | 1 year </context>
us-gaap:RegulatoryAssetsCurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
8.0
monetaryItemType
table: <entity> 8.0 </entity> <entity type> monetaryItemType </entity type> <context> Under-recovered Fuel Costs, West Virginia - does not earn a return | — | 8.0 | 1 year </context>
us-gaap:RegulatoryAssetsCurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
155.4
monetaryItemType
table: <entity> 155.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Current Regulatory Assets | $ | 148.1 | $ | 155.4 </context>
us-gaap:RegulatoryAssetsCurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
1.1
monetaryItemType
table: <entity> 1.1 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Pending Final Regulatory Approval | $ | 1.1 | $ | 0.6 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
0.6
monetaryItemType
table: <entity> 0.6 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Pending Final Regulatory Approval | $ | 1.1 | $ | 0.6 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
282.1
monetaryItemType
table: <entity> 282.1 </entity> <entity type> monetaryItemType </entity type> <context> Plant Retirement Costs - Asset Retirement Obligation Costs (a) | 282.1 | 25.9 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
25.9
monetaryItemType
table: <entity> 25.9 </entity> <entity type> monetaryItemType </entity type> <context> Plant Retirement Costs - Asset Retirement Obligation Costs (a) | 282.1 | 25.9 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
144.2
monetaryItemType
table: <entity> 144.2 </entity> <entity type> monetaryItemType </entity type> <context> Storm-Related Costs - West Virginia | 144.2 | 91.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
91.5
monetaryItemType
table: <entity> 91.5 </entity> <entity type> monetaryItemType </entity type> <context> Storm-Related Costs - West Virginia | 144.2 | 91.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
78.4
monetaryItemType
table: <entity> 78.4 </entity> <entity type> monetaryItemType </entity type> <context> 2024-2025 Virginia Under-Earnings | 78.4 | — </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
monetaryItemType
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Under-recovered Fuel Costs, West Virginia - does not earn a return | — | 8.0 | 1 year </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
17.8
monetaryItemType
table: <entity> 17.8 </entity> <entity type> monetaryItemType </entity type> <context> Pension Settlement | 17.8 | — </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
11.9
monetaryItemType
table: <entity> 11.9 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Pending Final Regulatory Approval | 11.9 | 7.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
7.5
monetaryItemType
table: <entity> 7.5 </entity> <entity type> monetaryItemType </entity type> <context> Other Regulatory Assets Pending Final Regulatory Approval | 11.9 | 7.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
534.4
monetaryItemType
table: <entity> 534.4 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Not Earning a Return | 534.4 | 124.9 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
124.9
monetaryItemType
table: <entity> 124.9 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Currently Not Earning a Return | 534.4 | 124.9 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
535.5
monetaryItemType
table: <entity> 535.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Pending Final Regulatory Approval | 535.5 | 125.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
125.5
monetaryItemType
table: <entity> 125.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Regulatory Assets Pending Final Regulatory Approval | 535.5 | 125.5 </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
154.1
monetaryItemType
table: <entity> 154.1 </entity> <entity type> monetaryItemType </entity type> <context> Long-term Under-recovered Fuel Costs - West Virginia | 154.1 | 154.2 | 10 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
154.2
monetaryItemType
table: <entity> 154.2 </entity> <entity type> monetaryItemType </entity type> <context> Long-term Under-recovered Fuel Costs - West Virginia | 154.1 | 154.2 | 10 years </context>
us-gaap:RegulatoryAssetsNoncurrent
<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></tr><tr><td></td><td></td><td>APCo</td></tr><tr><td></td><td></td><td>December 31,</td><td></td><td>Remaining Recovery ...
table
68.0
monetaryItemType
table: <entity> 68.0 </entity> <entity type> monetaryItemType </entity type> <context> Plant Retirement Costs - Unrecovered Plant | 68.0 | 72.0 | 19 years </context>
us-gaap:RegulatoryAssetsNoncurrent