RESTRUCTURING Restructuring (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended	3 Months Ended									6 Months Ended	3 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012 Employee Severance [Member] employees	Jun. 30, 2013 Employee Severance [Member] employees	Jun. 30, 2013 4Q12 Restructuring [Member]	Mar. 31, 2013 4Q12 Restructuring [Member]	Dec. 31, 2012 4Q12 Restructuring [Member]	Jun. 30, 2013 4Q12 Restructuring [Member] Exit Or Disposal Activities [Member]	Mar. 31, 2013 4Q12 Restructuring [Member] Exit Or Disposal Activities [Member]	Dec. 31, 2012 4Q12 Restructuring [Member] Exit Or Disposal Activities [Member]	Jun. 30, 2013 4Q12 Restructuring [Member] Employee Severance [Member]	Mar. 31, 2013 4Q12 Restructuring [Member] Employee Severance [Member]	Dec. 31, 2012 4Q12 Restructuring [Member] Employee Severance [Member]	Jun. 30, 2013 4Q12 Restructuring [Member] Employee Severance [Member]	Dec. 31, 2012 4Q12 Restructuring [Member] Impairment of Long-Lived Assets and Other Assets [Member]	Mar. 31, 2012 1Q12 Restructuring [Member]	Mar. 31, 2012 1Q12 Restructuring [Member] Employee Severance [Member] employees
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Number of Positions Eliminated					100	48													20
Restructuring charges	$ 0	$ 0	$ 0	$ 3					$ 71									$ 3
Business Exit Costs												13
Severance Costs															10
Other Asset Impairment Charges																	48
Restructuring Reserve							18	21	23	12	13	13	6	8	10	6
Restructuring Reserve, Settled with Cash							$ (3)	$ (2)		$ (1)	$ 0		$ (2)	$ (2)		$ (4)