XML 58 R44.htm IDEA: XBRL DOCUMENT v3.25.1
Earnings Per Share (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 $ 175.5 $ 190.1
Basic weighted average common shares outstanding (in shares) 39.0 42.0
Dilutive effect of unvested RSUs and stock options (in shares) 0.4 0.3
Diluted weighted average common shares outstanding (in shares) 39.4 42.3
Basic earnings per share (in dollars per share) $ 4.50 $ 4.53
Diluted earnings per share (in dollars per share) $ 4.45 $ 4.49