LEASES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		9 Months Ended	15 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Mar. 31, 2023	Sep. 30, 2023
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease costs			$ 4,700	$ 6,200
ROU asset group impairments and adjustments	$ 1,918	$ 10,170	1,946	10,170	$ 24,600
Employee-related restructuring plan charges	1,383	$ 2,962	1,471	$ 3,701
Fiscal 2025	9,885		9,885			$ 9,885
Fiscal 2026	8,654		8,654			8,654
Fiscal 2027	8,265		8,265			8,265
Facility Closing
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Employee-related restructuring plan charges			400			3,300
Leased Office Facilities
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fiscal 2025	1,349		1,349			1,349
Fiscal 2026	2,698		2,698			2,698
Fiscal 2027	$ 1,799		$ 1,799			$ 1,799