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REDEEMABLE NONCONTROLLING INTERESTS - Redeemable Noncontrolling Interest Adjustments (Details) - United Arab Emirates subsidiary
12 Months Ended
Jun. 30, 2018
Jul. 01, 2017
Redeemable Noncontrolling Interest [Line Items]    
Percentage of redeemable noncontrolling interest 25.00%  
Earliest exercise date Dec. 01, 2028  
Remaining call option percentage   25.00%
Redemption Assumptions, EBIT Average Period 3 years  
Redemption Assumptions, Percentage Applied to EBIT Average 600.00%