GOODWILL & INTANGIBLE ASSETS - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2024	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Goodwill [Roll Forward]
Beginning Balance	$ 1,502,820	$ 1,502,820	$ 1,724,404
Goodwill impairment	$ (427,000)	(426,967)	(217,260)	$ 0
Divestiture of a business			(4,259)
Foreign currency translation impact		530	(65)
Ending balance		$ 1,076,383	$ 1,502,820	$ 1,724,404