v3.25.1
Earnings Per Share Data (Computations) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Earnings Per Share [Abstract]    
Net income $ 274 $ 338
Basic    
Basic (in shares) 271.3 271.6
Diluted    
Basic (in shares) 271.3 271.6
Diluted effect of stock-based awards under compensation plans (in shares) 1.3 1.1
Total (in shares) 272.6 272.7
Earnings per share    
Basic earnings per share (in usd per share) $ 1.01 $ 1.24
Diluted earnings per share (in usd per share) $ 1.00 $ 1.24