CONDENSED CONSOLIDATED BALANCE SHEETS - APCo (Parenthetical) - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Restricted Cash | $ 89 | $ 71 |
| Securitized Assets | 2,221 | 933 |
| Long-term Debt Due Within One Year | 2,677 | 3,194 |
| Long-term Debt | $ 49,864 | $ 44,128 |
| Common Stock – Shares Authorized (in shares) | 900,000,000 | 600,000,000 |
| APPALACHIAN POWER COMPANY | ||
| Restricted Cash | $ 60 | $ 18 |
| Securitized Assets | 1,406 | 78 |
| Long-term Debt Due Within One Year | 1,316 | 1,131 |
| Long-term Debt | $ 6,106 | $ 5,128 |
| Common Stock – Shares Authorized (in shares) | 30,000,000 | 30,000,000 |
| Common Stock – Shares Outstanding (in shares) | 13,499,500 | 13,499,500 |
| APPALACHIAN POWER COMPANY | Appalachian Consumer Rate Relief Funding and Appalachian Recovery Funding | ||
| Restricted Cash | $ 60 | $ 18 |
| Securitized Assets | 1,406 | 78 |
| Long-term Debt Due Within One Year | 66 | 30 |
| Long-term Debt | $ 1,361 | $ 62 |
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash and cash equivalent restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying value of the regulatory asset that represents capitalized stranded costs that have been securitized (financed with debt) and are expected to be recoverable through a transition charge after one year (or beyond the operating cycle if longer). A transition charge is a charge approved by a regulator that allows deregulated utilities to recover investments in certain assets, such as power plants, over a transition period leading into a deregulated market. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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