OTHER CONTINGENCIES AND GUARANTEES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Jun. 30, 2014
OTHER CONTINGENCIES AND GUARANTEES [Abstract]
Liability for future remediation costs	$ 13	$ 14
Percentage of liability for aggregate remediation and associated costs, other than legal fees	24.30%
Remediation period	30 years
Current value of judgment	36
Estimated range of loss in excess of amounts accrued, minimum	0
Estimated range of loss in excess of amounts accrued, maximum	30
Letter of credit	11
Letter of credit, amount outstanding	$ 0