REVENUE FROM CONTRACTS WITH CUSTOMERS - Geographical (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Total net revenue	$ 1,353.1	$ 1,299.2	$ 2,691.3	$ 2,583.9
United States
Disaggregation of Revenue [Line Items]
Total net revenue	814.5	795.6	1,635.0	1,599.5
International
Disaggregation of Revenue [Line Items]
Total net revenue	$ 538.6	$ 503.6	$ 1,056.3	$ 984.4