v3.25.2
Debt - Summary of Indebtedness (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Debt Instrument [Line Items]    
Finance lease, Effective Interest Rate 6.936% 6.936%
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Long-term debt Long-term debt
Finance lease, Carrying Value $ 28.7 $ 29.3
Total debt outstanding 4,570.5 4,571.1
Debt discounts and issuance costs $ (52.3) $ (51.1)
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Accrued expenses and other current liabilities Accrued expenses and other current liabilities
Current portion of long-term debt $ (1.4) $ (1.3)
Long-term debt $ 4,516.8 $ 4,518.7
Senior Secured Notes    
Debt Instrument [Line Items]    
Effective Interest Rate 4.50% 4.50%
Carrying Value $ 200.0 $ 700.0
Senior Secured Notes    
Debt Instrument [Line Items]    
Effective Interest Rate 3.875% 3.875%
Carrying Value $ 921.2 $ 921.2
Senior Notes    
Debt Instrument [Line Items]    
Effective Interest Rate 4.875% 4.875%
Carrying Value $ 921.4 $ 921.4
Revolving Credit Facility    
Debt Instrument [Line Items]    
Effective Interest Rate 7.077% 7.107%
Carrying Value $ 0.0 $ 0.0
Term Loan Facility    
Debt Instrument [Line Items]    
Effective Interest Rate 7.077% 7.107%
Carrying Value $ 1,999.2 $ 1,999.2
Term Loan Facility (Tranche 2)    
Debt Instrument [Line Items]    
Effective Interest Rate 7.577%  
Carrying Value $ 500.0