RESTRUCTURING RESTRUCTURING (Details) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2015 USD ($) employees	Jun. 30, 2015 USD ($) employees	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) employees	Sep. 30, 2014 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0	$ 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
Payments for Restructuring				(1)
Restructuring Reserve	$ 1			$ 1
Entity Number of Employees | employees	13			13
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