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Earnings Per Share - Schedule of Net Income (Loss) Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Earnings Per Share [Abstract]      
Net income - basic $ 249.7 $ 154.5 $ 89.6
Net income - diluted $ 249.7 $ 154.5 $ 89.6
Weighted-average common shares outstanding:      
Basic (in shares) 97.7 95.8 94.6
Effect of dilutive securities (in shares) 3.3 3.1 3.3
Diluted (in shares) 101.0 98.9 97.9
Earnings per share:      
Basic (in USD per share) $ 2.56 $ 1.61 $ 0.95
Diluted (in USD per share) $ 2.47 $ 1.56 $ 0.92