SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Reconciliation of Basic Shares to Diluted Shares) (Detail) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Weighted Average Shares Outstanding	57,583	60,352	58,656	60,970
Unvested Participating RSUs	478	678	543	718
Basic Shares	58,061	61,030	59,199	61,688
Effect of Dilutive Stock Options	741	935	805	786
Diluted Shares	58,802	61,965	60,004	62,474