v3.26.3
Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Numerator        
Net income $ 4,628 $ 3,927 $ 12,898 $ 10,908
Denominator        
Basic weighted-average shares outstanding (in shares) 875 903 883 908
Dilutive stock options and stock units (in shares) 1 1 1 1
Diluted weighted-average shares outstanding (in shares) 876 905 884 909
Earnings per Share        
Basic (in dollars per share) $ 5.29 $ 4.35 $ 14.61 $ 12.02
Diluted (in dollars per share) $ 5.28 $ 4.34 $ 14.59 $ 12.00