REVENUE RECOGNITION (Deferred Revenue) (Details) - POM - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability	$ 126,700
Deferred Revenue
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability	172,759	$ 167,827
Amounts deferred	2,961	12,421
Amounts recognized on previous deferrals	(49,034)	(52,974)
Contract with Customer, Liability	126,686	127,274
Deferred Wages
Movement in Deferred Revenue [Roll Forward]
Contract with Customer, Liability	17,867	18,707
Amounts deferred	10	46
Amounts recognized on previous deferrals	(4,805)	(5,834)
Contract with Customer, Liability	$ 13,072	$ 12,919