LEGAL PROCEEDINGS AND CONTINGENCIES (Details) (Environmental, USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Environmental
Environmental Liabilities that Have Not Been Discharged or Settled
Period for accrual of probable and reasonable remediation costs on an undiscounted basis	10 years
Amount accrued for environmental liabilities	$ 70	$ 76
Environmental liabilities reflected as accrued expenses	16	17
Environmental liabilities reflected as other liabilities	54	59
Reasonably possible ongoing environmental liabilities	80
Pre-tax charge for clean-up costs	2
Payments for clean-up costs	3
Receivables based on contractual agreement	$ 0