RESTRUCTURING, IMPAIRMENT AND OTHER CHARGES - Schedule of Restructuring Activity (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024	Mar. 31, 2021
Restructuring Reserve [Roll Forward]
Restructuring charges and adjustments	$ 178	$ 88
Employee-related reserves
Restructuring Reserve [Roll Forward]
Restructuring charges and adjustments	200		$ 4,200	$ 1,700
Restructuring reserve, at the end of the period	300
Continuing Operations
Restructuring Reserve [Roll Forward]
Restructuring reserve, at the beginning of the period	4,605
Restructuring charges and adjustments	178
Payments	(1,300)
Restructuring reserve, at the end of the period	3,483		4,605
Continuing Operations | Employee-related reserves
Restructuring Reserve [Roll Forward]
Restructuring reserve, at the beginning of the period	1,680
Restructuring charges and adjustments	178
Payments	(1,053)
Restructuring reserve, at the end of the period	805		1,680
Continuing Operations | Lease accruals
Restructuring Reserve [Roll Forward]
Restructuring reserve, at the beginning of the period	2,925
Restructuring charges and adjustments	0
Payments	(247)
Restructuring reserve, at the end of the period	$ 2,678		$ 2,925