LEASES - Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2024	Mar. 31, 2024
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Asset retirement obligation	$ 2.3	$ 2.3
Other Accrued Liabilities Current
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Asset retirement obligation	0.1	0.1
Other Noncurrent Liabilities
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Asset retirement obligation	$ 2.2	$ 2.2
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Remaining lease terms	1 year
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Remaining lease terms	7 years