DERIVATIVES AND HEDGING ACTIVITIES DERIVATIVES AND HEDGING ACTIVITIES (Gains and Losses Recognized in Consolidated Statement of Operations on Qualifying and Non Qualifying Financial Instruments Other) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Not Designated as Hedging Instrument [Member] | Restructuring And Other Charges [Member] | Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Cost of Hedge	$ 1	$ 3	$ 7