v3.25.2
Condensed Consolidated Statements of Changes in Equity - Edison International (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Increase (decrease) in Stockholders' Equity            
Beginning balance $ 18,797 $ 17,740 $ 17,615 $ 17,944 $ 17,740 $ 17,944
Net income 398 1,492 509 52    
Other comprehensive income 2   1   2 1
Common stock issued   2 86 11    
Common stock repurchased   (29)        
Common stock dividends declared (318) (319) (301) (300)    
Preferred stock dividend declared   (44)   (44)    
Dividends to noncontrolling interests (33) (34) (43) (41)    
Shares withheld for tax withholdings on vested equity awards   (21)        
Noncash stock-based compensation 15 10 15 12    
Preferred stock repurchased     (9) (19)    
Preference stock issued, net of issuance cost     345      
Preference stock redeemed     (350)      
Ending Balance 18,861 $ 18,797 $ 17,868 $ 17,615 18,861 17,868
Ending Balance $ 16,686       16,686  
Common stock dividends declared (in dollars per share) $ 0.8275 $ 0.8275 $ 0.78 $ 0.78    
Series A Preferred Stock            
Increase (decrease) in Stockholders' Equity            
Preferred stock dividends declared (in dollars per share)   26.875   26.875    
Series B Preferred Stock            
Increase (decrease) in Stockholders' Equity            
Preferred stock dividends declared (in dollars per share)   $ 25.00   $ 25.00    
Subtotal            
Increase (decrease) in Stockholders' Equity            
Beginning balance $ 16,622 $ 15,565 $ 15,172 $ 15,501 15,565 15,501
Net income 365 1,458 460 11    
Other comprehensive income 2   1      
Common stock issued   2 86 11    
Common stock repurchased   (29)        
Common stock dividends declared (318) (319) (301) (300)    
Preferred stock dividend declared   (44)   (44)    
Shares withheld for tax withholdings on vested equity awards   (21)        
Noncash stock-based compensation 15 10 15 12    
Preferred stock repurchased     (9) (19)    
Ending Balance 16,686 16,622 15,424 15,172 16,686 15,424
Preferred Stock            
Increase (decrease) in Stockholders' Equity            
Beginning balance 1,645 1,645 1,654 1,673 1,645 1,673
Preferred stock repurchased     (9) (19)    
Ending Balance 1,645 1,645 1,645 1,654 1,645 1,645
Common Stock            
Increase (decrease) in Stockholders' Equity            
Beginning balance 6,315 6,353 6,361 6,338 6,353 6,338
Common stock issued   2 86 11    
Common stock repurchased   (29)        
Shares withheld for tax withholdings on vested equity awards   (21)        
Noncash stock-based compensation 15 10 14 12    
Ending Balance 6,330 6,315 6,461 6,361 6,330 6,461
Accumulated Other Comprehensive Income (Loss)            
Increase (decrease) in Stockholders' Equity            
Beginning balance 0 0 (9) (9) 0 (9)
Other comprehensive income 2   1      
Ending Balance 2 0 (8) (9) 2 (8)
Retained Earnings            
Increase (decrease) in Stockholders' Equity            
Beginning balance 8,662 7,567 7,166 7,499 7,567 7,499
Net income 365 1,458 460 11    
Common stock dividends declared (318) (319) (301) (300)    
Preferred stock dividend declared   (44)   (44)    
Noncash stock-based compensation     1      
Ending Balance 8,709 8,662 7,326 7,166 8,709 7,326
Noncontrolling Interests            
Increase (decrease) in Stockholders' Equity            
Beginning balance 2,175 2,175 2,443 2,443 2,175 2,443
Net income 33 34 49 41    
Dividends to noncontrolling interests (33) (34) (43) (41)    
Ending Balance $ 2,175 $ 2,175 $ 2,444 $ 2,443 $ 2,175 $ 2,444