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STOCK-BASED COMPENSATION (Fair Values of Stock Option Awards Weighted Average Assumptions) (Detail)
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]      
Expected Life (in Years) 6 years 6 months 6 years 8 months 5 days 6 years 10 months 17 days
Expected Volatility 39.60% 41.45% 42.41%
Risk-free Interest Rate 2.73% 1.95% 1.41%
Dividend Yield 0.00% 0.00% 1.19%
Pre-vesting Forfeiture Rate     10.00%