REPOSITIONING AND OTHER CHARGES 5 (Details)	3 Months Ended
	Mar. 31, 2018 USD ($)
Restructuring Reserve [Line Items]
Balance at beginning of period,	$ 513,000,000
Charges	86,000,000
Usage - cash	(79,000,000)
Usage - noncash	(47,000,000)
Foreign currency translation adjustment	7,000,000
Adjustments	(1,000,000)
Balance at end of period,	479,000,000
Severance Costs [Member]
Restructuring Reserve [Line Items]
Balance at beginning of period,	442,000,000
Charges	31,000,000
Usage - cash	(62,000,000)
Usage - noncash	0
Foreign currency translation adjustment	7,000,000
Adjustments	(2,000,000)
Balance at end of period,	416,000,000
Tangible And Intangible Asset Impairment [Member]
Restructuring Reserve [Line Items]
Balance at beginning of period,	0
Charges	47,000,000
Usage - cash	0
Usage - noncash	(47,000,000)
Foreign currency translation adjustment	0
Adjustments	0
Balance at end of period,	0
Exit Costs [Member]
Restructuring Reserve [Line Items]
Balance at beginning of period,	71,000,000
Charges	8,000,000
Usage - cash	(17,000,000)
Usage - noncash	0
Foreign currency translation adjustment	0
Adjustments	1,000,000
Balance at end of period,	$ 63,000,000