ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31,			$ (1,339,000,000)
Other comprehensive income (loss) before reclassifications			(427,000,000)
Amounts reclassified from accumulated other comprehensive income			(1,000,000)
Net current period other comprehensive income (loss)			(428,000,000)
Balance end of period	(1,767,000,000)		(1,767,000,000)
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	(7,744,000,000)	(7,475,000,000)	(15,218,000,000)	(14,852,000,000)
Cost of products sold	5,750,000,000	5,582,000,000	11,317,000,000	11,153,000,000
Cost of services sold	1,277,000,000	1,340,000,000	2,493,000,000	2,649,000,000
Selling, general and administrative expenses	1,281,000,000	1,226,000,000	2,510,000,000	2,457,000,000
Total before tax	(1,329,000,000)	(1,223,000,000)	(2,589,000,000)	(2,345,000,000)
Tax expense	307,000,000	318,000,000	598,000,000	615,000,000
Net of tax	(1,022,000,000)	(905,000,000)	(1,991,000,000)	(1,730,000,000)
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales			2,000,000
Cost of products sold			(7,000,000)
Cost of services sold			(2,000,000)
Selling, general and administrative expenses			1,000,000
Total before tax			(6,000,000)
Tax expense			5,000,000
Net of tax			(1,000,000)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Foreign Currency Exchange Contracts [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales	4,000,000	9,000,000	2,000,000	6,000,000
Cost of products sold	0	(7,000,000)	3,000,000	(10,000,000)
Selling, general and administrative expenses	2,000,000	3,000,000	2,000,000	(3,000,000)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Foreign Currency Exchange Contracts [Member] | (Gains)/losses on cash flow hedges
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales			2,000,000
Cost of products sold			3,000,000
Cost of services sold			0
Selling, general and administrative expenses			2,000,000
Total before tax			7,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Forward Commodity Contracts [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Cost of products sold	0	7,000,000	0	13,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Actuarial (gains)/losses recognized during year [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales			0
Cost of products sold			13,000,000
Cost of services sold			3,000,000
Selling, general and administrative expenses			4,000,000
Total before tax			20,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Prior service costs/(credits) recognized during year [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales			0
Cost of products sold			6,000,000
Cost of services sold			1,000,000
Selling, general and administrative expenses			1,000,000
Total before tax			8,000,000
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Transition obligation recognized [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Product sales			0
Cost of products sold			1,000,000
Cost of services sold			0
Selling, general and administrative expenses			0
Total before tax			1,000,000
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)
Total before tax			(42,000,000)
Foreign Exchange Translation Adjustment [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31,			356,000,000
Other comprehensive income (loss) before reclassifications			(456,000,000)
Amounts reclassified from accumulated other comprehensive income			0
Net current period other comprehensive income (loss)			(456,000,000)
Balance end of period	(100,000,000)		(100,000,000)
Pension and Other Postretirement Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31,			(1,848,000,000)
Other comprehensive income (loss) before reclassifications			0
Amounts reclassified from accumulated other comprehensive income			(8,000,000)
Net current period other comprehensive income (loss)			(8,000,000)
Balance end of period	(1,856,000,000)		(1,856,000,000)
Changes in Fair Value of Available for Sale Investments
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31,			157,000,000
Other comprehensive income (loss) before reclassifications			57,000,000
Amounts reclassified from accumulated other comprehensive income			0
Net current period other comprehensive income (loss)			57,000,000
Balance end of period	214,000,000		214,000,000
Changes in Fair Value of Effective Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance beginning of period December 31,			(4,000,000)
Other comprehensive income (loss) before reclassifications			(28,000,000)
Amounts reclassified from accumulated other comprehensive income			7,000,000
Net current period other comprehensive income (loss)			(21,000,000)
Balance end of period	$ (25,000,000)		$ (25,000,000)