ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) 3 (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	$ (32,398,000,000)	$ (31,214,000,000)	$ (29,812,000,000)
Cost of products sold	23,889,000,000	23,317,000,000	22,929,000,000
Cost of services sold	5,068,000,000	5,047,000,000	5,362,000,000
Selling, general and administrative expenses	5,518,000,000	5,190,000,000	5,218,000,000
Other (income) expense	(305,000,000)	(238,000,000)	(70,000,000)
Total	(5,818,000,000)	(5,412,000,000)	(3,875,000,000)
Tax expense	1,489,000,000	1,450,000,000	944,000,000
Total reclassification for the period, net of tax	(4,329,000,000)	(3,962,000,000)	(2,931,000,000)
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	(5,000,000)	7,000,000
Cost of products sold	200,000,000	46,000,000
Cost of services sold	38,000,000	9,000,000
Selling, general and administrative expenses	47,000,000	19,000,000
Other (income) expense	(221,000,000)	(195,000,000)
Total	59,000,000	(114,000,000)
Tax expense	(43,000,000)	52,000,000
Total reclassification for the period, net of tax	16,000,000	(62,000,000)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | (Gains)/losses on cash flow hedges
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	(5,000,000)	7,000,000
Cost of products sold	0	5,000,000
Cost of services sold	0	0
Selling, general and administrative expenses	5,000,000	11,000,000
Other (income) expense	0	0
Total	0	23,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Unrealized Gains on Available for Sale Investment [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	0	0
Cost of products sold	0	0
Cost of services sold	0	0
Selling, general and administrative expenses	0	0
Other (income) expense	(221,000,000)	(195,000,000)
Total	(221,000,000)	(195,000,000)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Actuarial losses recognized [Member] | Amortization of Pension and Other Postretirement Items [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	0	0
Cost of products sold	199,000,000	62,000,000
Cost of services sold	38,000,000	14,000,000
Selling, general and administrative expenses	42,000,000	13,000,000
Other (income) expense	0	0
Total	279,000,000	89,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Prior service costs (credit) recognized [Member] | Amortization of Pension and Other Postretirement Items [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	0	0
Cost of products sold	(1,000,000)	7,000,000
Cost of services sold	0	1,000,000
Selling, general and administrative expenses	0	1,000,000
Other (income) expense	0	0
Total	(1,000,000)	9,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Transition obligation recognized [Member] | Amortization of Pension and Other Postretirement Items [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	0	0
Cost of products sold	2,000,000	2,000,000
Cost of services sold	0	0
Selling, general and administrative expenses	0	0
Other (income) expense	0	0
Total	2,000,000	2,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Settlements and curtailments [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales		0
Cost of products sold		(30,000,000)
Cost of services sold		(6,000,000)
Selling, general and administrative expenses		(6,000,000)
Other (income) expense		0
Total		$ (42,000,000)