DEBT - Schedule of Debt Pricing Tier (Details)	12 Months Ended
	Jun. 30, 2018
Pricing Tier One | Minimum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	4.75
Pricing Tier One | LIBOR
Debt Instrument [Line Items]
Margin percentage	2.00%
Pricing Tier One | Base Rate
Debt Instrument [Line Items]
Margin percentage	1.00%
Pricing Tier Two | Minimum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	4
Pricing Tier Two | Maximum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	4.75
Pricing Tier Two | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.75%
Pricing Tier Two | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.75%
Pricing Tier Three | Minimum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	2.75
Pricing Tier Three | Maximum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	4
Pricing Tier Three | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.50%
Pricing Tier Three | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.50%
Pricing Tier Four | Minimum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	2
Pricing Tier Four | Maximum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	2.75
Pricing Tier Four | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.25%
Pricing Tier Four | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.25%
Pricing Tier Five | Minimum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	1.5
Pricing Tier Five | Maximum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	2
Pricing Tier Five | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.125%
Pricing Tier Five | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.125%
Pricing Tier Six | Maximum
Debt Instrument [Line Items]
Pricing tier net leverage ratio	1.5
Pricing Tier Six | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.00%
Pricing Tier Six | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.00%
Pricing Tier Five | LIBOR
Debt Instrument [Line Items]
Margin percentage	2.00%
Pricing Tier Five | Base Rate
Debt Instrument [Line Items]
Margin percentage	1.00%
Pricing Tier Four | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.75%
Pricing Tier Four | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.75%
Pricing Tier Three | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.50%
Pricing Tier Three | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.50%
Pricing Tier Two | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.25%
Pricing Tier Two | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.25%
Pricing Tier One | LIBOR
Debt Instrument [Line Items]
Margin percentage	1.125%
Pricing Tier One | Base Rate
Debt Instrument [Line Items]
Margin percentage	0.125%