REPOSITIONING AND OTHER CHARGES 4 (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($) Employees	Jun. 30, 2015 USD ($) Employees	Jun. 30, 2016 USD ($) Employees	Jun. 30, 2015 USD ($) Employees
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	$ 53,000,000	$ 34,000,000	$ 73,000,000	$ 73,000,000
Net repositioning and other charges Paragraph Details [Abstract]
Gross Repositioning Charge	$ 97,000,000	$ 39,000,000	$ 134,000,000	$ 85,000,000
Number of employees severed | Employees	2,578	940	2,871	3,980
Severance Costs [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	$ 70,000,000	$ 38,000,000	$ 98,000,000	$ 75,000,000
Tangible And Intangible Asset Impairment [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	24,000,000	0	31,000,000	8,000,000
Exit Costs [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	3,000,000	1,000,000	5,000,000	2,000,000
Restructuring Reserve Accrual Adjustments [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	$ (44,000,000)	$ (5,000,000)	$ (61,000,000)	$ (12,000,000)