CONSOLIDATED BALANCE SHEETS - AEP Texas (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Restricted Cash	$ 71	$ 43
Securitized Assets	933	554
Long-term Debt Due Within One Year	3,194	3,335
Accrued Interest	544	453
Long-term Debt	44,128	39,308
AEP TEXAS INC.
Restricted Cash	14	24
Securitized Assets	94	117
Long-term Debt Due Within One Year	75	325
Accrued Interest	64	55
Long-term Debt	6,941	6,117
AEP TEXAS INC. \| AEP Texas Transition and Restoration Funding
Restricted Cash	14	24
Securitized Assets	94	117
Long-term Debt Due Within One Year	25	24
Accrued Interest	1	2
Long-term Debt	$ 78	$ 102

Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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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.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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.

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