INCOME TAXES - Details of Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Income before income taxes	$ 483,806	$ 371,516
Provision for income taxes	$ 63,664	$ 25,120
Effective tax rate	13.20%	6.80%