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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Recently Adopted Accounting Pronouncements (Detail) - USD ($) $ in Thousands	Jul. 01, 2021	Jun. 30, 2021	Jun. 30, 2020
Changes for the adoption of the new lease standard
Increase to retained earnings		$ 548,842	$ 474,793
Reduction in common stock		$ 105,724	$ 122,553
Cumulative effect period of adoption, adjustment \| ASU 2020-06
Changes for the adoption of the new lease standard
Increase to retained earnings	$ 19,000
Reduction in common stock	27,000
Increase to convertible loan balance	$ 10,000