CONSOLIDATED STATEMENTS OF CHANGES IN COMMON SHAREHOLDER’S EQUITY - APCo - USD ($) $ in Millions	Total	Retained Earnings	[1]	Accumulated Other Comprehensive Income (Loss)	APPALACHIAN POWER COMPANY	APPALACHIAN POWER COMPANY Common Stock	APPALACHIAN POWER COMPANY Paid-in Capital	APPALACHIAN POWER COMPANY Retained Earnings	APPALACHIAN POWER COMPANY Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2022					$ 4,975	$ 260	$ 1,829	$ 2,891	$ (5)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Capital Contribution from Parent					7		7
Return of Capital to Parent					(1)		(1)
Common Stock Dividends	$ (1,752)	$ (1,752)
Net Income					294			294
Other Comprehensive Income (Loss)	(139)			$ (139)	1				1
Ending balance at Dec. 31, 2023					5,276	260	1,835	3,185	(4)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Capital Contribution from Parent					114		114
Return of Capital to Parent					(4)		(4)
Common Stock Dividends	(1,898)	(1,898)			(75)			(75)
Net Income					422			422
Other Comprehensive Income (Loss)	52			52	15				15
Ending balance at Dec. 31, 2024	26,944				5,748	260	1,945	3,532	11
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Capital Contribution from Parent					12		12
Common Stock Dividends	(2,008)	$ (2,008)			(50)			(50)
Net Income					457			457
Other Comprehensive Income (Loss)	39			$ 39	13				13
Ending balance at Dec. 31, 2025	$ 31,138				$ 6,180	$ 260	$ 1,957	$ 3,939	$ 24

[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.