CONSOLIDATED STATEMENTS OF CHANGES IN COMMON SHAREHOLDER’S EQUITY - AEP Texas - USD ($) $ in Millions	Total	Retained Earnings	[1]	Accumulated Other Comprehensive Income (Loss)	AEP TEXAS INC.	AEP TEXAS INC. Paid-in Capital	AEP TEXAS INC. Retained Earnings	AEP TEXAS INC. Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2022					$ 3,904	$ 1,558	$ 2,355	$ (9)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Capital Contribution from Parent					527	527
Return of Capital to Parent					(5)	(5)
Common Stock Dividends	$ (1,752)	$ (1,752)
Net Income					370		370
Other Comprehensive Income	(139)			$ (139)	0
Ending balance at Dec. 31, 2023					4,796	2,080	2,725	(9)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Capital Contribution from Parent					14	14
Return of Capital to Parent					(1)	(1)
Common Stock Dividends	(1,898)	(1,898)			(350)		(350)
Net Income					420		420
Other Comprehensive Income	52			52	6			6
Ending balance at Dec. 31, 2024	26,944				4,885	2,093	2,795	(3)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Capital Contribution from Parent					453	453
Common Stock Dividends	(2,008)	$ (2,008)
Net Income					488		488
Other Comprehensive Income	39			$ 39	0
Ending balance at Dec. 31, 2025	$ 31,138				$ 5,826	$ 2,546	$ 3,283	$ (3)

[1] Cash dividends declared per AEP common share were $3.74, $3.57 and $3.37 for the years ended December 31, 2025, 2024 and 2023, respectively.