SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Cash Holdings) (Details) - USD ($) $ in Millions |
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2013 |
Jun. 30, 2012 |
|---|---|---|---|---|
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract] | ||||
| U.S. dollar balances held by U.S. dollar functional currency subsidiaries and at parent | $ 221 | $ 180 | ||
| Non-U.S. dollar balances held by non-U.S. dollar functional currency subsidiaries | 142 | 132 | ||
| U.S. dollar balances held by non-U.S. dollar functional currency subsidiaries | 19 | 12 | ||
| Non-U.S. dollar balances held by U.S. dollar functional currency subsidiaries | 0 | 5 | ||
| Total | $ 382 | $ 329 | $ 299 | $ 267 |