v3.26.3
Consolidated Statement of Changes in Shareholders' Equity (Unaudited) - USD ($)
shares in Millions, $ in Millions
Total
Common stock [Member]
Retained earnings [Member]
Accumulated other comprehensive loss, net of tax [Member]
Treasury stock, at cost [Member]
Common shares outstanding [Member]
Balance, beginning of period at Dec. 31, 2024   $ 25,452 $ 49,630 $ (4,967) $ (42,251)  
Shareholders' Equity [Roll Forward]            
Employee share-based compensation   166        
Compensation amortization under share-based plans and other changes   199        
Net income $ 3,792   3,792      
Dividends     (743)      
Other     1      
Other comprehensive income (loss) 1,873     1,873    
Treasury stock acquired — share repurchase authorizations         (1,375)  
Net shares acquired related to employee share-based compensation plans         (168)  
Balance, end of period at Sep. 30, 2025 31,609 25,817 52,680 (3,094) (43,794)  
Balance, beginning of period (in shares) at Dec. 31, 2024           226.6
Common shares outstanding            
Treasury stock acquired — share repurchase authorizations (in shares)           (5.1)
Net shares issued under employee share-based compensation plans (in shares)           1.5
Balance, end of period (in shares) at Sep. 30, 2025           223.0
Balance, beginning of period at Jun. 30, 2025   25,728 51,041 (4,085) (43,166)  
Shareholders' Equity [Roll Forward]            
Employee share-based compensation   30        
Compensation amortization under share-based plans and other changes   59        
Net income 1,888   1,888      
Dividends     (250)      
Other     1      
Other comprehensive income (loss) 991     991    
Treasury stock acquired — share repurchase authorizations         (625)  
Net shares acquired related to employee share-based compensation plans         (3)  
Balance, end of period at Sep. 30, 2025 31,609 25,817 52,680 (3,094) (43,794)  
Balance, beginning of period (in shares) at Jun. 30, 2025           225.1
Common shares outstanding            
Treasury stock acquired — share repurchase authorizations (in shares)           (2.3)
Net shares issued under employee share-based compensation plans (in shares)           0.2
Balance, end of period (in shares) at Sep. 30, 2025           223.0
Balance, beginning of period at Dec. 31, 2025 32,894 25,910 54,931 (2,500) (45,447)  
Shareholders' Equity [Roll Forward]            
Employee share-based compensation   188        
Compensation amortization under share-based plans and other changes   209        
Net income 5,836   5,836      
Dividends     (765)      
Other     0      
Other comprehensive income (loss) (4,563)     (4,563)    
Treasury stock acquired — share repurchase authorizations (4,600)       (4,600)  
Net shares acquired related to employee share-based compensation plans (204)       (204)  
Balance, end of period at Sep. 30, 2026 $ 28,995 26,307 60,002 (7,063) (50,251)  
Balance, beginning of period (in shares) at Dec. 31, 2025 217.5         217.5
Common shares outstanding            
Treasury stock acquired — share repurchase authorizations (in shares) (14.3)         (14.3)
Net shares issued under employee share-based compensation plans (in shares)           1.7
Balance, end of period (in shares) at Sep. 30, 2026 204.9         204.9
Balance, beginning of period at Jun. 30, 2026   26,186 58,346 (2,668) (48,743)  
Shareholders' Equity [Roll Forward]            
Employee share-based compensation   59        
Compensation amortization under share-based plans and other changes   62        
Net income $ 1,917   1,917      
Dividends     (261)      
Other     0      
Other comprehensive income (loss) (4,395)     (4,395)    
Treasury stock acquired — share repurchase authorizations (1,500)       (1,500)  
Net shares acquired related to employee share-based compensation plans (8)       (8)  
Balance, end of period at Sep. 30, 2026 $ 28,995 $ 26,307 $ 60,002 $ (7,063) $ (50,251)  
Balance, beginning of period (in shares) at Jun. 30, 2026           208.6
Common shares outstanding            
Treasury stock acquired — share repurchase authorizations (in shares) (4.0)         (4.0)
Net shares issued under employee share-based compensation plans (in shares)           0.3
Balance, end of period (in shares) at Sep. 30, 2026 204.9         204.9