v3.26.1
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Earnings Per Share [Abstract]        
Net income attributable to common shareowners $ 2,139 $ 1,657 $ 4,198 $ 3,192
Basic weighted average number of shares outstanding (in shares) 1,350.7 1,340.6 1,349.2 1,338.8
Stock awards and equity units (share equivalent) (in shares) 14.3 13.4 15.5 14.1
Diluted weighted average number of shares outstanding (in shares) 1,365.0 1,354.0 1,364.7 1,352.9
Earnings Per Share attributable to common shareowners:        
Basic (in dollars per share) $ 1.58 $ 1.24 $ 3.11 $ 2.38
Diluted (in dollars per share) $ 1.57 $ 1.22 $ 3.08 $ 2.36
Stock awards excluded from the computation of earnings per share (in shares) 1.8 1.8 2.0 2.5