REPOSITIONING AND OTHER CHARGES 4 (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2017 USD ($) Employees	Jun. 30, 2016 USD ($) Employees	Jun. 30, 2017 USD ($) Employees	Jun. 30, 2016 USD ($) Employees
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	$ 117,000,000	$ 53,000,000	$ 146,000,000	$ 73,000,000
Net repositioning and other charges Paragraph Details [Abstract]
Gross Repositioning Charge	$ 123,000,000	$ 97,000,000	$ 146,000,000	$ 134,000,000
Number of employees severed | Employees	1,902	2,578	2,524	2,871
Severance Costs [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	$ 82,000,000	$ 70,000,000	$ 102,000,000	$ 98,000,000
Tangible And Intangible Asset Impairment [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	33,000,000	24,000,000	35,000,000	31,000,000
Exit Costs [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	8,000,000	3,000,000	9,000,000	5,000,000
Restructuring Reserve Accrual Adjustments [Member]
Net Repositioning And Other Charges [Line Items]
Restructuring and Related Cost, Incurred Cost	$ (6,000,000)	$ (44,000,000)	$ 0	$ (61,000,000)