INCOME TAXES - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Tax at federal statutory rate	$ 68,649	$ 52,635	$ 80,814
Partnership income not subject to tax	(701)	(4,375)	(40,154)
State taxes (net of federal benefit)	14,138	9,880	7,072
Remeasurement adjustments and other permanent items	8,118	7,124	(1,570)
Change in valuation allowance	(31,361)	(25,328)	12,472
Deferred tax remeasurement	(242)	(113,213)	34,447
Uncertain tax position	842	1,293	7,472
Change in tax status	0	19,514	0
Other	(861)	(1,473)	(7,992)
Total income tax expense (benefit)	$ 58,582	$ (53,943)	$ 92,561
Effective tax rate	17.90%	(21.50%)	24.10%