DERIVATIVES AND HEDGING ACTIVITIES - Net Investment Hedges and Accumulated other Comprehensive Loss (Details) - Cross-currency swap - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain (Loss) Recognized in AOCL on Derivatives	$ (4,251)	$ (3,529)	$ 0
Net Investment Hedging | Interest and other financing expense, net
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	$ 498	$ 98	$ 0