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v3.25.3

VARIABLE INTEREST ENTITIES (Tables) | 9 Months Ended
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Sep. 30, 2025
Equity Method Investments and Joint Ventures [Abstract] |
Schedule of Consolidated Assets And Liabilities Of Variable Interest Entities | The balances below represent the assets and liabilities of AEP’s and Registrant Subsidiaries’ consolidated VIEs. These balances include intercompany transactions that are eliminated upon consolidation.
| September 30, 2025
| Consolidated VIEs
| SWEPCo Sabine |  | I&M DCC Fuel |  |  |  | AEP Texas Restoration Funding |  | APCo Appalachian Consumer Rate Relief Funding |  | SWEPCo Storm Recovery Funding |  | KPCo Cost Recovery Funding |  | AEP Credit |  | Protected Cell of EIS |  | Transource Energy
| (in millions)
ASSETS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current Assets | $ | 2.0 |  |  | $ | 86.7 |  |  |  |  | $ | 12.5 |  |  | $ | 9.7 |  |  | $ | 9.1 |  |  | $ | 14.2 |  |  | $ | 1,640.7 |  |  | $ | 227.2 |  |  | $ | 63.7 |
Net Property, Plant and Equipment | — |  |  | 152.2 |  |  |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 633.0 |
Other Noncurrent Assets | 92.9 |  |  | 76.4 |  |  |  |  | 104.6 |  | (a) | 86.2 |  | (b) | 315.3 |  |  | 465.0 |  | (c) | 10.9 |  |  | 0.5 |  |  | 6.6 |
Total Assets | $ | 94.9 |  |  | $ | 315.3 |  |  |  |  | $ | 117.1 |  |  | $ | 95.9 |  |  | $ | 324.4 |  |  | $ | 479.2 |  |  | $ | 1,651.6 |  |  | $ | 227.7 |  |  | $ | 703.3 |
LIABILITIES AND EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities | $ | 18.1 |  |  | $ | 86.5 |  |  |  |  | $ | 30.3 |  |  | $ | 30.2 |  |  | $ | 18.4 |  |  | $ | 24.1 |  |  | $ | 1,529.6 |  |  | $ | 64.7 |  |  | $ | 31.2 |
Noncurrent Liabilities | 76.8 |  |  | 228.8 |  |  |  |  | 85.4 |  |  | 63.8 |  |  | 304.3 |  |  | 452.7 |  |  | 1.0 |  |  | 94.2 |  |  | 339.8 |
Equity | — |  |  | — |  |  |  |  | 1.4 |  |  | 1.9 |  |  | 1.7 |  |  | 2.4 |  |  | 121.0 |  |  | 68.8 |  |  | 332.3 |
Total Liabilities and Equity | $ | 94.9 |  |  | $ | 315.3 |  |  |  |  | $ | 117.1 |  |  | $ | 95.9 |  |  | $ | 324.4 |  |  | $ | 479.2 |  |  | $ | 1,651.6 |  |  | $ | 227.7 |  |  | $ | 703.3 |
(a)Includes an intercompany item eliminated in consolidation of $4 million. (b)Includes an intercompany item eliminated in consolidation of $1 million. (c)Includes an intercompany item eliminated in consolidation of $16 million.
| December 31, 2024
| Consolidated VIEs
| SWEPCo Sabine |  | I&M DCC Fuel |  |  |  | AEP Texas Restoration Funding |  | APCo Appalachian Consumer Rate Relief Funding |  | SWEPCo Storm Recovery Funding |  | AEP Credit |  | Protected Cell of EIS |  | Transource Energy
| (in millions)
ASSETS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current Assets | $ | 6.0 |  |  | $ | 79.3 |  |  |  |  | $ | 21.3 |  |  | $ | 14.2 |  |  | $ | 3.4 |  |  | $ | 1,118.3 |  |  | $ | 218.5 |  |  | $ | 40.2 |
Net Property, Plant and Equipment | — |  |  | 132.3 |  |  |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 598.3 |
Other Noncurrent Assets | 110.8 |  | 63.6 |  |  |  | 121.9 |  | (a) | 109.6 | (b) | 331.4 |  | 10.5 |  |  | — |  |  | 3.5 |
Total Assets | $ | 116.8 |  |  | $ | 275.2 |  |  |  |  | $ | 143.2 |  |  | $ | 123.8 |  |  | $ | 334.8 |  |  | $ | 1,128.8 |  |  | $ | 218.5 |  |  | $ | 642.0 |
LIABILITIES AND EQUITY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities | $ | 20.1 |  |  | $ | 79.2 |  |  |  |  | $ | 30.7 |  |  | $ | 30.5 |  |  | $ | 24.4 |  |  | $ | 1,068.8 |  |  | $ | 54.7 |  |  | $ | 57.2 |
Noncurrent Liabilities | 96.3 |  |  | 196.0 |  |  |  |  | 111.2 |  |  | 91.4 |  | 308.7 |  | 1.0 |  | 96.0 |  |  | 274.3 |
Equity | 0.4 |  | — |  |  |  |  | 1.3 |  | 1.9 |  | 1.7 |  | 59.0 |  |  | 67.8 |  |  | 310.5 |
Total Liabilities and Equity | $ | 116.8 |  |  | $ | 275.2 |  |  |  |  | $ | 143.2 |  |  | $ | 123.8 |  |  | $ | 334.8 |  |  | $ | 1,128.8 |  |  | $ | 218.5 |  |  | $ | 642.0 |
(a)Includes an intercompany item eliminated in consolidation of $5 million. (b)Includes an intercompany item eliminated in consolidation of $1 million.

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- Definition Schedule of consolidated assets and liabilities of variable interest entities. + References No definition available. + Details
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- References No definition available. + Details
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