SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Cash Holdings) (Details) - USD ($) $ in Millions	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Accounting Policies [Abstract]
U.S. dollar balances held by U.S. dollar functional currency subsidiaries and at parent	$ 249	$ 221
Non-U.S. dollar balances held by non-U.S. dollar functional currency subsidiaries	133	142
U.S. dollar balances held by non-U.S. dollar functional currency subsidiaries	19	19
Non-U.S. dollar balances held by U.S. dollar functional currency subsidiaries	0	0
Total	401	382	$ 329	$ 299
Noncurrent restricted cash	$ 4
Current restricted cash		$ 3