RESTRUCTURING RESTRUCTURING (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($) employees	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 18	$ 0	$ 18	$ 0
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Number of Positions Eliminated | employees	16
Severance Costs	$ 2
Cost Associated with Exit and Disposal Activities [Member]
Restructuring Cost and Reserve [Line Items]
Costs Associated with Exit and Disposal Activities	2
Impairment of Long-Lived Assets and Other Assets [Member]
Restructuring Cost and Reserve [Line Items]
Impairment of Long-Lived Assets and Other Assets	$ 14