REVENUE - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Revenue recognized			$ 273.8
Deferred revenue	$ 418.0		418.0
Unrecognized accounts receivable and deferred revenue	6.3		6.3		$ 6.6
Capitalized contract cost	9.0		9.0		9.4
Amortization of capitalized costs to obtain contracts	1.7	$ 1.8	5.1	$ 5.2
Prepaid Expenses and Other Current Assets
Disaggregation of Revenue [Line Items]
Capitalized contract cost	4.5		4.5		4.7
Other Assets
Disaggregation of Revenue [Line Items]
Capitalized contract cost	$ 4.5		$ 4.5		$ 4.7
Minimum
Disaggregation of Revenue [Line Items]
Payment terms			30 days
Maximum
Disaggregation of Revenue [Line Items]
Payment terms			90 days