STOCKHOLDERS' EQUITY (Narrative) (Details) shares in Thousands, $ in Millions	12 Months Ended
	Jun. 30, 2017 USD ($) shares	Jun. 30, 2016 USD ($) shares	Jun. 30, 2015 USD ($) shares
Intercompany Foreign Currency Balance [Line Items]
Number of repurchase programs	2	2
Long term intercompany loans [Member]
Intercompany Foreign Currency Balance [Line Items]
Adjustment for long-term intercompany transactions, gross of tax	$ 2	$ 14	$ 9
Open-market purchase programs [Member]
Intercompany Foreign Currency Balance [Line Items]
Authorized repurchase amount	750	750
Remaining authorized repurchase amount	$ 750	$ 750
Stock repurchased during period, shares (in shares) | shares	0	0	0