REVENUE RECOGNITION (Deferred Revenue) (Details) - POM - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability	$ 145,300
Deferred Revenue
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability	172,759	$ 167,827
Amounts deferred	1,492	10,560
Amounts recognized on previous deferrals	(28,948)	(31,652)
Contract with Customer, Liability	145,303	146,735
Deferred Wages
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability	17,867	18,707
Amounts deferred	7	20
Amounts recognized on previous deferrals	(2,847)	(3,458)
Contract with Customer, Liability	$ 15,027	$ 15,269