Quarterly report [Sections 13 or 15(d)]

SHAREOWNERS' EQUITY - Roll-forward of Common Stock, Additional Paid-in Capital, Retained Earnings Accounts and Noncontrolling Interest (Details)

v3.25.3
SHAREOWNERS' EQUITY - Roll-forward of Common Stock, Additional Paid-in Capital, Retained Earnings Accounts and Noncontrolling Interest (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Stockholders Equity Note [Roll Forward]        
Balance at beginning of period     $ 16,743  
Common stock purchases     (1,000)  
Balance at end of period $ 15,848   $ 15,848  
Common stock, cash paid for dividends (in dollars per share) $ 1.64 $ 1.63 $ 4.92 $ 4.89
Dividends, common stock $ 42 $ 88 $ 127 $ 154
Common Stock | Class A common stock        
Stockholders Equity Note [Roll Forward]        
Balance at beginning of period 2 2 2 2
Stock award plans 0 0 0 0
Common stock issuances 0 0 0 0
Conversions of class A to class B common stock 0 0 0 0
Balance at end of period 2 2 2 2
Common Stock | Class B common stock        
Stockholders Equity Note [Roll Forward]        
Balance at beginning of period 7 7 7 7
Common stock purchases 0 0 0  
Conversions of class A to class B common stock 0 0 0 0
Balance at end of period 7 7 7 7
Additional Paid-In Capital        
Stockholders Equity Note [Roll Forward]        
Balance at beginning of period 84 136 136 0
Common stock issuances 71 96 254 335
Common stock purchases 0 (212) (262) (212)
Stock award plans 22 (20) 57 (123)
Other 1 0 (7) 0
Balance at end of period 178 0 178 0
Retained Earnings        
Stockholders Equity Note [Roll Forward]        
Balance at beginning of period 19,832 20,692 20,882 21,055
Other 0 0 0 (73)
Net income 1,311 1,539 3,781 4,061
Dividends (1,390) (1,391) (4,172) (4,203)
Common stock purchases 0 (288) (738) (288)
Balance at end of period 19,753 20,552 19,753 20,552
Noncontrolling Interests        
Stockholders Equity Note [Roll Forward]        
Balance at beginning of period 27 23 25 8
Change in non-controlling interest (2) 4 0 19
Balance at end of period $ 25 $ 27 $ 25 $ 27