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DERIVATIVE INSTRUMENTS - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	May 31, 2021	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Fiscal 2021 Senior Notes \| Senior Notes
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Debt instrument, term	10 years
Fair Value Hedge
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Reduction of interest expense, net associated with the fair value hedge		$ 0.1
Net Investment Hedge \| Currency Swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Pre-tax net unrealized gains and (losses)		24.7	$ (84.5)	$ (6.8)
Cash Flow Hedging \| Treasury Lock
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Pre-tax loss	$ 11.0
Cash flow hedge loss to be reclassified within twelve months		$ 1.1