v3.26.1
Supplemental Equity and Comprehensive Income Information - Schedule of Consolidated Statement of Changes in Equity (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Increase (decrease) in equity    
Balance at the beginning of the period $ 4,747 $ 3,894
Net income 659 1,122
Other comprehensive income (loss), net of tax (33) 200
Dividends declared (412) (396)
Purchase of non-controlling interest   1
Stock-based compensation 60 72
Reacquired stock (2,012) (1,275)
Issuances pursuant to stock option and benefit plans 302 905
Balance at the end of the period 3,311 4,523
Common stock and additional paid-in capital    
Increase (decrease) in equity    
Balance at the beginning of the period 7,449 7,238
Stock-based compensation 60 72
Balance at the end of the period 7,509 7,310
Retained earnings    
Increase (decrease) in equity    
Balance at the beginning of the period 38,258 36,797
Net income 653 1,116
Dividends declared (412) (396)
Issuances pursuant to stock option and benefit plans (337) (85)
Balance at the end of the period 38,162 37,432
Treasury stock    
Increase (decrease) in equity    
Balance at the beginning of the period (35,936) (34,462)
Reacquired stock (2,012) (1,275)
Issuances pursuant to stock option and benefit plans 639 990
Balance at the end of the period (37,309) (34,747)
Accumulated other comprehensive income (loss)    
Increase (decrease) in equity    
Balance at the beginning of the period (5,069) (5,731)
Other comprehensive income (loss), net of tax (30) 200
Balance at the end of the period (5,099) (5,531)
Non-controlling interest    
Increase (decrease) in equity    
Balance at the beginning of the period 45 52
Net income 6 6
Other comprehensive income (loss), net of tax (3)  
Purchase of non-controlling interest   1
Balance at the end of the period $ 48 $ 59