DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - The Pre-tax (Losses) Gains Included in the Consolidated Statements of Operations (Details) - Not designated as a hedge - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Derivative instruments and hedging activities
Total (loss) gain	$ (18)		$ (6)
Foreign currency exchange contracts | Other, net
Derivative instruments and hedging activities
Total (loss) gain	4	$ 5	2
Foreign currency forward contracts | Other, net
Derivative instruments and hedging activities
Total (loss) gain	(3)		1
Metals contracts | Cost of sales
Derivative instruments and hedging activities
Total (loss) gain	(17)	(3)	(7)
Interest Rate Swaps | Other, net
Derivative instruments and hedging activities
Total (loss) gain	$ (2)	$ (2)	$ (2)