XML 70 R55.htm IDEA: XBRL DOCUMENT v3.10.0.1
STOCK-BASED COMPENSATION (Fair Values of Stock Option Awards Weighted Average Assumptions) (Detail)
12 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected Life (in Years) 6 years 8 months 5 days 6 years 10 months 17 days 6 years 9 months 11 days
Expected Volatility 41.45% 42.41% 41.35%
Risk-free Interest Rate 1.95% 1.41% 1.85%
Dividend Yield 0.00% 1.19% 1.01%
Pre-vesting Forfeiture Rate   10.00% 3.00%