v3.26.3
Consolidated Statements of Changes in Shareholders' Equity - USD ($)
$ in Millions
Total
Common Shares, $1.00 Par Value
Paid-In Capital
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Balance, Beginning of period at Dec. 31, 2024   $ 586 $ 2,145 $ 24,283 $ (1,423)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Treasury shares purchased   (1) (1) (105)  
Net restricted equity awards issued/vested   1 (1)    
Amortization of equity-based compensation     90    
Reinvested dividends on restricted stock units     0 0  
Net income $ 8,357     8,357  
Cash dividends declared on common shares ($0.10, $0.10, $0.30, and $0.30 per share)       (176)  
Other, net       78  
Other comprehensive income (loss) 1,612       1,612
Balance, End of period at Sep. 30, 2025 35,445 586 2,233 32,437 189
Balance, Beginning of period at Jun. 30, 2025   586 2,192 29,921 (95)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Treasury shares purchased   (1) 0 (39)  
Net restricted equity awards issued/vested   1 (1)    
Amortization of equity-based compensation     42    
Reinvested dividends on restricted stock units     0 0  
Net income 2,615     2,615  
Cash dividends declared on common shares ($0.10, $0.10, $0.30, and $0.30 per share)       (59)  
Other, net       (1)  
Other comprehensive income (loss) 284       284
Balance, End of period at Sep. 30, 2025 35,445 586 2,233 32,437 189
Balance, Beginning of period at Dec. 31, 2025 30,323 586 2,307 27,327 103
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Treasury shares purchased   (8) (30) (1,525)  
Net restricted equity awards issued/vested   1 (1)    
Amortization of equity-based compensation     95    
Reinvested dividends on restricted stock units     1 (1)  
Net income 8,671     8,671  
Cash dividends declared on common shares ($0.10, $0.10, $0.30, and $0.30 per share)       (174)  
Other, net       (20)  
Other comprehensive income (loss) (2,847)       (2,847)
Balance, End of period at Sep. 30, 2026 34,485 579 2,372 34,278 (2,744)
Balance, Beginning of period at Jun. 30, 2026   581 2,338 32,261 (847)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Treasury shares purchased   (3) (9) (459)  
Net restricted equity awards issued/vested   1 (1)    
Amortization of equity-based compensation     43    
Reinvested dividends on restricted stock units     1 (1)  
Net income 2,542     2,542  
Cash dividends declared on common shares ($0.10, $0.10, $0.30, and $0.30 per share)       (58)  
Other, net       (7)  
Other comprehensive income (loss) (1,897)       (1,897)
Balance, End of period at Sep. 30, 2026 $ 34,485 $ 579 $ 2,372 $ 34,278 $ (2,744)