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Net Income (Loss) Per Share - Schedule of Weighted Average Number of Shares (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Net income (loss) $ 51.9 $ (5.2) $ 103.0 $ (12.4)
Add back interest expense, net of tax 2.5      
Net income (loss), diluted $ 54.4 $ (5.2) $ 103.0 $ (12.4)
Weighted average number of common shares outstanding, basic (in shares) 69,823 69,418 69,715 69,343
Convertible Notes (in shares) 3,528 0 0 0
Weighted average number of common shares outstanding, diluted (in shares) 73,624 69,418 70,111 69,343
Net income (loss) per share: basic (in dollars per share) $ 0.74 $ (0.08) $ 1.48 $ (0.18)
Net income (loss) per shares: diluted (in dollars per share) $ 0.74 $ (0.08) $ 1.47 $ (0.18)
Stock options        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Effect of dilutive securities (in shares) 237 0 317 0
Restricted stock units        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Effect of dilutive securities (in shares) 36 0 79 0