v3.26.3
Net Income Per Common Share - Summary of Earnings Per Share Basic and Diluted (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Basic net income per common share:        
Net income $ 38.6 $ 20.6 $ 125.1 $ 63.0
Weighted average common shares outstanding - Basic (in shares) 75.8 79.8 75.8 80.4
Basic net income per common share $ 0.51 $ 0.26 $ 1.65 $ 0.78
Diluted net income per common share:        
Net income $ 38.6 $ 20.6 $ 125.1 $ 63.0
Weighted average common shares outstanding - Basic (in shares) 75.8 79.8 75.8 80.4
Plus incremental shares from assumed conversions:        
Weighted average common shares outstanding - Dilutive (in shares) 76.7 80.3 76.6 80.9
Diluted net income per common share $ 0.5 $ 0.26 $ 1.63 $ 0.78
Restricted Stock Units        
Plus incremental shares from assumed conversions:        
Incremental shares from assumed conversions 0.4 0.4 0.4 0.3
Employee Stock Option        
Plus incremental shares from assumed conversions:        
Incremental shares from assumed conversions 0.4 0.2 0.4 0.2