v3.26.3
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN COMMON SHAREHOLDER’S EQUITY - OPCo - USD ($)
$ in Millions
Total
Retained Earnings
 [1]
OHIO POWER COMPANY
OHIO POWER COMPANY
Common Stock
OHIO POWER COMPANY
Paid-in Capital
OHIO POWER COMPANY
Retained Earnings
Beginning balance at Dec. 31, 2024     $ 3,884 $ 321 $ 1,020 $ 2,543
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Common Stock Dividends $ (501) $ (500) (46)     (46)
Net Income     63     63
Ending balance at Mar. 31, 2025     3,901 321 1,020 2,560
Beginning balance at Dec. 31, 2024     3,884 321 1,020 2,543
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net Income     267      
Ending balance at Sep. 30, 2025     4,082 321 1,022 2,739
Beginning balance at Mar. 31, 2025     3,901 321 1,020 2,560
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Capital Contribution from Parent     2   2  
Common Stock Dividends (500) (499) (25)     (25)
Net Income     103     103
Ending balance at Jun. 30, 2025     3,981 321 1,022 2,638
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Common Stock Dividends (499) (499)        
Net Income     101     101
Ending balance at Sep. 30, 2025     4,082 321 1,022 2,739
Beginning balance at Dec. 31, 2025 31,138   4,151 321 1,030 2,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Capital Contribution from Parent     39   39  
Common Stock Dividends (520) (520)        
Net Income     117     117
Ending balance at Mar. 31, 2026     4,307 321 1,069 2,917
Beginning balance at Dec. 31, 2025 31,138   4,151 321 1,030 2,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net Income     338      
Ending balance at Sep. 30, 2026 32,775   4,446 321 1,139 2,986
Beginning balance at Mar. 31, 2026     4,307 321 1,069 2,917
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Capital Contribution from Parent     65   65  
Common Stock Dividends (519) (519)        
Net Income     109     109
Noncash Distribution to Parent     (2)     (2)
Ending balance at Jun. 30, 2026     4,479 321 1,134 3,024
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Capital Contribution from Parent     5   5  
Common Stock Dividends (519) $ (519) (150)     (150)
Net Income     112     112
Ending balance at Sep. 30, 2026 $ 32,775   $ 4,446 $ 321 $ 1,139 $ 2,986
[1] Cash dividends declared per AEP common share were $0.95 and $0.93 in 2026 and 2025, respectively.