v3.26.1
SHAREOWNERS' EQUITY - Roll-forward of Common Stock, Additional Paid-in Capital, Retained Earnings Accounts and Noncontrolling Interest (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Stockholders Equity Note [Roll Forward]    
Balance at beginning of period $ 16,255  
Net income 864 $ 1,187
Balance at end of period $ 15,791  
Common stock, cash paid for dividends (in dollars per share) $ 1.64  
Common stock purchases (in shares)   8.6
Purchases of common stock $ 0 $ 1,000
Dividends, common stock 41 44
Common Stock | Class A common stock    
Stockholders Equity Note [Roll Forward]    
Balance at beginning of period 1 2
Balance at end of period 1 2
Common Stock | Class B common stock    
Stockholders Equity Note [Roll Forward]    
Balance at beginning of period 8 7
Balance at end of period 8 7
Additional Paid-In Capital    
Stockholders Equity Note [Roll Forward]    
Balance at beginning of period 275 136
Common stock issuances 65 96
Common stock purchases 0 (262)
Stock award plans 40 39
Other 2 (9)
Balance at end of period 382 0
Retained Earnings    
Stockholders Equity Note [Roll Forward]    
Balance at beginning of period 20,151 20,882
Net income 864 1,187
Dividends (1,393) (1,392)
Common stock purchases(1) 0 (738)
Balance at end of period 19,622 19,939
Noncontrolling Interests    
Stockholders Equity Note [Roll Forward]    
Balance at beginning of period 28 25
Change in non-controlling interest 0 (1)
Balance at end of period $ 28 $ 24