v3.26.1
Earnings Per Share - Summary of Basic and Diluted Earnings Per Share and Antidilutive Securities Excluded From Computation of 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]        
Income from continuing operations $ 257.7 $ 255.5 $ 385.4 $ 395.6
Less: Income allocated to participating securities 0.5 0.4 0.8 0.7
Income from continuing operations available to common stockholders $ 257.2 $ 255.1 $ 384.6 $ 394.9
Shares:        
Basic weighted-average shares outstanding (in shares) 40.2 43.0 40.5 43.6
Effect of dilutive securities (in shares) 0.3 0.4 0.3 0.4
Diluted weighted-average shares outstanding (in shares) 40.5 43.4 40.8 44.0
Earnings per share from continuing operations attributable to common shares:        
Basic (in dollars per share) $ 6.39 $ 5.92 $ 9.49 $ 9.05
Diluted (in dollars per share) $ 6.36 $ 5.87 $ 9.43 $ 8.97
Anti-dilutive stock options excluded from earnings per share calculation (in shares) 0.4 0.2 0.3 0.2