CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN COMMON SHAREHOLDER’S EQUITY - I&M - USD ($) $ in Millions	Total	Retained Earnings		INDIANA MICHIGAN POWER COMPANY	INDIANA MICHIGAN POWER COMPANY Common Stock	INDIANA MICHIGAN POWER COMPANY Paid-in Capital	INDIANA MICHIGAN POWER COMPANY Retained Earnings	INDIANA MICHIGAN POWER COMPANY Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2024				$ 3,397	$ 57	$ 1,012	$ 2,328	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock Dividends	$ (501)	$ (500)	[1]	(50)			(50)
Net Income				58			58
Ending balance at Mar. 31, 2025				3,405	57	1,012	2,336	0
Beginning balance at Dec. 31, 2025	31,138			3,784	57	1,033	2,692	2
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock Dividends	(520)	$ (520)	[2]
Net Income				148			148
Ending balance at Mar. 31, 2026	$ 31,808			$ 3,932	$ 57	$ 1,033	$ 2,840	$ 2

[1] Cash dividends declared per AEP common share were $0.93.

[2] Cash dividends declared per AEP common share were $0.95.