FINANCING ARRANGEMENTS - Schedule of Interest Costs on Notes (Details) - Senior Notes - Atairos Notes And 2026 Notes - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
Contractual interest	$ 647	$ 647	$ 1,294	$ 1,294
Amortization of debt discount	386	379	770	757
Total	$ 1,033	$ 1,026	$ 2,064	$ 2,051