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Debt - Schedule of Debt (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Aug. 07, 2020
Debt Instrument [Line Items]      
Total debt $ 700.8 $ 868.4  
Current portion of long-term debt, net of debt issuance costs (0.8) (413.7)  
Unamortized debt issuance costs (38.2) (8.2)  
Non-current portion of debt, net of debt issuance costs 661.8 446.5  
Other      
Debt Instrument [Line Items]      
Total debt $ 0.8 $ 1.0  
Senior Notes | Senior Unsecured Notes Due August 2028      
Debt Instrument [Line Items]      
Stated interest rate percentage 3.875% 3.875% 3.875%
Total debt $ 450.0 $ 450.0 $ 450.0
Secured Debt | Line of Credit | Term loan due 2029      
Debt Instrument [Line Items]      
Total debt 250.0 0.0  
Secured Debt | Line of Credit | Term Loan Due 2025      
Debt Instrument [Line Items]      
Total debt 0.0 198.2  
Revolving Credit Facility | Line of Credit | Revolver Loan Due 2025      
Debt Instrument [Line Items]      
Total debt $ 0.0 $ 219.2