v3.25.2
CREDIT FACILITIES - Schedule of Long-Term Debt Instruments (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Jun. 30, 2024
Line of Credit Facility [Line Items]      
Finance lease obligations $ 58.5 $ 61.7  
Total Credit Facility and finance lease obligations 875.2 796.7  
Current portion 26.6 26.5  
Long-term portion 848.6 770.2  
Line of Credit      
Line of Credit Facility [Line Items]      
Total borrowings under Credit Facility 822.5 741.2  
Line of Credit | Letter of Credit, Guarantees, Surety Bonds, and Overdraft Facilities      
Line of Credit Facility [Line Items]      
Long-term debt 43.1 34.1  
Revolving Facility | Line of Credit      
Line of Credit Facility [Line Items]      
Total borrowings under Credit Facility 90.0 0.0  
Fees and expenses upon amendments to the credit facility     $ 3.9
Revolving Facility | Line of Credit | Interest rate swaps      
Line of Credit Facility [Line Items]      
Notional amounts 0.0 0.0  
Secured Debt | Line of Credit      
Line of Credit Facility [Line Items]      
Total borrowings under Credit Facility 732.5 741.2  
Unamortized debt issuance costs related to the Term Loans (5.8) (6.2)  
Fees and expenses upon amendments to the credit facility 0.0   $ 5.4
Secured Debt | Line of Credit | Term A Loan      
Line of Credit Facility [Line Items]      
Total borrowings under Credit Facility 237.5 243.7  
Secured Debt | Line of Credit | Term B Loan      
Line of Credit Facility [Line Items]      
Total borrowings under Credit Facility 495.0 497.5  
Secured Debt | Line of Credit | Interest rate swaps      
Line of Credit Facility [Line Items]      
Notional amounts 370.0 330.0  
Secured Debt | Line of Credit | Interest rate swaps | Term A Loan      
Line of Credit Facility [Line Items]      
Notional amounts 130.0 130.0  
Secured Debt | Line of Credit | Interest rate swaps | Term B Loan      
Line of Credit Facility [Line Items]      
Notional amounts 240.0 200.0  
Letter of Credit | Line of Credit | Letter of Credit, Guarantees, Surety Bonds, and Overdraft Facilities      
Line of Credit Facility [Line Items]      
Long-term debt 11.1 11.1  
Bank Guarantees and Surety Bonds | Line of Credit | Letter of Credit, Guarantees, Surety Bonds, and Overdraft Facilities      
Line of Credit Facility [Line Items]      
Long-term debt 32.0 23.0  
Bank Overdraft Facility | Line of Credit      
Line of Credit Facility [Line Items]      
Long-term debt 0.0 0.0  
Available uncommitted bank overdraft facilities $ 198.5 $ 198.5