LONG-TERM DEBT - Maturities (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Aggregate Principal Maturities [Line Items]
2022	$ 22,757
2023	30
2024	707,445
2025	30
2026	30
Thereafter	1,010,615
Total debt before deferred financing costs	1,740,907
Term B-2 Loan
Aggregate Principal Maturities [Line Items]
2022	0
2023	0
2024	632,415
2025	0
2026	0
Thereafter	0
Total debt before deferred financing costs	632,415
Revolver
Aggregate Principal Maturities [Line Items]
2022	22,727
2023	0
2024	75,000
2025	0
2026	0
Thereafter	0
Total debt before deferred financing costs	97,727
2027 Notes
Aggregate Principal Maturities [Line Items]
2022	0
2023	0
2024	0
2025	0
2026	0
Thereafter	470,000
Total debt before deferred financing costs	470,000
2029 Notes
Aggregate Principal Maturities [Line Items]
2022	0
2023	0
2024	0
2025	0
2026	0
Thereafter	540,000
Total debt before deferred financing costs	540,000
Accounts receivable facility
Aggregate Principal Maturities [Line Items]
2022	0
2023	0
2024	75,000
2025	0
2026	0
Thereafter	0
Total debt before deferred financing costs	75,000
Other
Aggregate Principal Maturities [Line Items]
2022	30
2023	30
2024	30
2025	30
2026	30
Thereafter	615
Total debt before deferred financing costs	$ 765

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