SHARE REPURCHASE PROGRAMS (Shares Repurchased under Programs) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Share Repurchases [Line Items]
Shares Repurchased			3,631,611
Total Cost	$ 60,970	$ 18,448	$ 176,903	$ 111,626
Stock Repurchase Programs Total
Share Repurchases [Line Items]
Shares Repurchased			22,493,515
Total Cost			$ 876,200
Authorized on November 15, 2006
Share Repurchases [Line Items]
Shares Repurchased			908,399
Total Cost			$ 35,000
Authorized on May 13, 2008
Share Repurchases [Line Items]
Shares Repurchased			1,027,417
Total Cost			$ 50,000
Authorized on November 11, 2009
Share Repurchases [Line Items]
Shares Repurchased			972,205
Total Cost			$ 50,000
Authorized on August 11, 2010
Share Repurchases [Line Items]
Shares Repurchased			1,103,628
Total Cost			$ 50,000
Authorized on November 10, 2010
Share Repurchases [Line Items]
Shares Repurchased			968,105
Total Cost			$ 50,000
Authorized on May 20, 2011
Share Repurchases [Line Items]
Shares Repurchased			2,396,143
Total Cost			$ 100,000
Authorized on November 2, 2011
Share Repurchases [Line Items]
Shares Repurchased			3,478,299
Total Cost			$ 100,000
Authorized On August 29, 2012
Share Repurchases [Line Items]
Shares Repurchased			2,005,317
Total Cost			$ 62,700
Authorized On December 15, 2015
Share Repurchases [Line Items]
Shares Repurchased			1,672,250
Total Cost			$ 36,600
Authorized On February 16, 2017
Share Repurchases [Line Items]
Shares Repurchased			7,091,188
Total Cost			$ 300,000
Authorized On November 7, 2018
Share Repurchases [Line Items]
Shares Repurchased			870,564
Total Cost			$ 41,900