INDEBTEDNESS - Estimated Fair Values of Debt Obligations (Details) $ in Thousands	Mar. 31, 2022 USD ($)
Debt Instrument [Line Items]
Total debt instruments	$ 1,065,449
Markets for Identical Item (Level 1)
Debt Instrument [Line Items]
Total debt instruments	0
Significant Other Observable Inputs (Level 2)
Debt Instrument [Line Items]
Total debt instruments	1,065,015
Significant Unobservable Inputs (Level 3)
Debt Instrument [Line Items]
Total debt instruments	0
Senior Notes
Debt Instrument [Line Items]
Total debt instruments	489,129
Senior Notes | First Lien Term Loan
Debt Instrument [Line Items]
Total debt instruments	576,320
Senior Notes | Markets for Identical Item (Level 1)
Debt Instrument [Line Items]
Total debt instruments	0
Senior Notes | Markets for Identical Item (Level 1) | First Lien Term Loan
Debt Instrument [Line Items]
Total debt instruments	0
Senior Notes | Significant Other Observable Inputs (Level 2)
Debt Instrument [Line Items]
Total debt instruments	472,500
Senior Notes | Significant Other Observable Inputs (Level 2) | First Lien Term Loan
Debt Instrument [Line Items]
Total debt instruments	592,515
Senior Notes | Significant Unobservable Inputs (Level 3)
Debt Instrument [Line Items]
Total debt instruments	0
Senior Notes | Significant Unobservable Inputs (Level 3) | First Lien Term Loan
Debt Instrument [Line Items]
Total debt instruments	$ 0