v3.24.3
NET INCOME PER SHARE (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Sep. 30, 2024
Sep. 30, 2023
Basic                
Net income $ 806.2 $ 889.9 $ 505.2 $ 761.5 $ 793.7 $ 477.4 $ 2,201.3 $ 2,032.6
Average shares outstanding (in shares) 250.6     255.1     251.4 255.9
Basic net income per share (in dollars per share) $ 3.22     $ 2.98     $ 8.76 $ 7.94
Diluted                
Net income $ 806.2 $ 889.9 $ 505.2 $ 761.5 $ 793.7 $ 477.4 $ 2,201.3 $ 2,032.6
Average shares outstanding assuming dilution:                
Average shares outstanding (in shares) 250.6     255.1     251.4 255.9
Stock options and other contingently issuable shares (in shares) 3.3     3.3     3.2 2.9
Average shares outstanding assuming dilution (in shares) 253.9     258.4     254.6 258.8
Diluted net income per share (in dollars per share) $ 3.18     $ 2.95     $ 8.65 $ 7.85
Stock options and other contingently issuable shares with anti-dilutive effects (in shares) 0.1     1.1     0.1 2.0