FINANCIAL INSTRUMENTS AND RISK MANAGEMENT - Summary of Assets By Fair Value Hierarchy (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	$ 84.9	$ 16.1
Contingent consideration		3.7
Total liabilities	15.8	160.7
Private Placement Warrant
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrant liabilities	15.8	149.6
Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps		16.1
Interest rate swaps		7.4
Interest rate swaps | Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	18.3
Interest rate swaps | Other noncurrent assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	66.6
Quoted prices in active markets for identical assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	0.0	0.0
Contingent consideration		0.0
Total liabilities	0.0	0.0
Quoted prices in active markets for identical assets (Level 1) | Private Placement Warrant
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrant liabilities	0.0	0.0
Quoted prices in active markets for identical assets (Level 1) | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps		0.0
Interest rate swaps		0.0
Quoted prices in active markets for identical assets (Level 1) | Interest rate swaps | Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	0.0
Quoted prices in active markets for identical assets (Level 1) | Interest rate swaps | Other noncurrent assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	0.0
Other observable inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	84.9	16.1
Contingent consideration		0.0
Total liabilities	15.8	157.0
Other observable inputs (Level 2) | Private Placement Warrant
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrant liabilities	15.8	149.6
Other observable inputs (Level 2) | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps		16.1
Interest rate swaps		7.4
Other observable inputs (Level 2) | Interest rate swaps | Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	18.3
Other observable inputs (Level 2) | Interest rate swaps | Other noncurrent assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	66.6
Unobservable inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	0.0	0.0
Contingent consideration		3.7
Total liabilities	0.0	3.7
Unobservable inputs (Level 3) | Private Placement Warrant
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrant liabilities	0.0	0.0
Unobservable inputs (Level 3) | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps		0.0
Interest rate swaps		$ 0.0
Unobservable inputs (Level 3) | Interest rate swaps | Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	0.0
Unobservable inputs (Level 3) | Interest rate swaps | Other noncurrent assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	$ 0.0