CREDIT FACILITIES - Schedule of Long-Term Debt Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Line of Credit Facility [Line Items]
Finance lease obligations	$ 60.8	$ 61.7
Total Credit Facility and finance lease obligations	941.7	796.7
Current portion	26.7	26.5
Long-term portion	915.0	770.2
Line of Credit
Line of Credit Facility [Line Items]
Total borrowings under Credit Facility	886.8	741.2
Line of Credit | Letter of Credit, Guarantees, Surety Bonds, and Overdraft Facilities
Line of Credit Facility [Line Items]
Long-term debt	41.2	34.1
Revolving Facility | Line of Credit
Line of Credit Facility [Line Items]
Total borrowings under Credit Facility	150.0	0.0
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	736.8	741.2
Unamortized debt issuance costs related to the Term Loans	(5.9)	(6.2)
Secured Debt | Line of Credit | Term Loan A
Line of Credit Facility [Line Items]
Total borrowings under Credit Facility	240.6	243.7
Secured Debt | Line of Credit | Term Loan B
Line of Credit Facility [Line Items]
Total borrowings under Credit Facility	496.2	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 Loan A
Line of Credit Facility [Line Items]
Notional amounts	130.0	130.0
Secured Debt | Line of Credit | Interest rate swaps | Term Loan B
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	30.1	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