CREDIT FACILITY AND OTHER LONG-TERM DEBT - Interest Expense Related to Convertible Senior Notes (Details) - USD ($) $ in Millions	12 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024
Debt Disclosure [Abstract]
Interest expense, debt	$ 52.9	$ 24.6	$ 22.8

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Name:	us-gaap_InterestExpenseDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration