FINANCIAL INSTRUMENTS (Schedule of Effect of Derivative Instruments) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 31, 2010		Dec. 31, 2009
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	$ (3)	[1],[2]	$ (25)	[1],[2]	$ (12)	[1],[2]
Gain (Loss) Reclassified From AOCI to Income	5	[3]	(15)	[3]	(305)	[3]
Additional Gain (Loss) Recognized in Income	20	[3],[4]	158	[3],[4]	(31)	[3],[4]
Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	(3)	[1],[2]	(25)	[1],[2]	(12)	[1],[2]
Gain (Loss) Reclassified From AOCI to Income	5	[3]	(15)	[3]	(305)	[3]
Additional Gain (Loss) Recognized in Income	(1)	[3],[4]	(2)	[3],[4]	(2)	[3],[4]
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	0	[1],[2]	0	[1],[2]	0	[1],[2]
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Interest Rate Contract [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified From AOCI to Income	(1)	[3],[5]	(1)	[3],[5]	0	[3],[5]
Additional Gain (Loss) Recognized in Income	(1)	[3],[4],[5]	(2)	[3],[4],[5]	(1)	[3],[4],[5]
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Rate Contract [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI					0	[1],[2]
Gain (Loss) Reclassified From AOCI to Income					(1)	[3],[5]
Additional Gain (Loss) Recognized in Income					0	[3],[4],[5]
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Rate Contract [Member] | Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI					0	[1],[2]
Gain (Loss) Reclassified From AOCI to Income					(9)	[3]
Additional Gain (Loss) Recognized in Income					0	[3],[4]
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	7	[1],[2]	(10)	[1],[2]	(2)	[1],[2]
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity Contract [Member] | Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified From AOCI to Income	23	[3]	(14)	[3]	(306)	[3]
Additional Gain (Loss) Recognized in Income	0	[3],[4]	0	[3],[4]	(1)	[3],[4]
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	(10)	[1],[2]	1	[1],[2]	(10)	[1],[2]
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Currency Contract [Member] | Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified From AOCI to Income	(17)	[3]	0	[3]	11	[3]
Additional Gain (Loss) Recognized in Income	0	[3],[4]	0	[3],[4]	0	[3],[4]
Designated as Hedging Instrument [Member] | Net Foreign Investment [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	0		(16)
Gain (Loss) Reclassified From AOCI to Income	0	[3]	0	[3]
Additional Gain (Loss) Recognized in Income	0	[3],[4]	0	[3],[4]
Nondesignated [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	0	[1],[2]	0	[1],[2]	0	[1],[2]
Gain (Loss) Reclassified From AOCI to Income	0	[3]	0	[3]	0	[3]
Additional Gain (Loss) Recognized in Income	21	[3],[4]	160	[3],[4]	(29)	[3],[4]
Nondesignated [Member] | Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	0	[1],[2]	0	[1],[2]	0	[1],[2]
Nondesignated [Member] | Commodity Contract [Member] | Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified From AOCI to Income	0	[3]	0	[3]	0	[3]
Additional Gain (Loss) Recognized in Income	20	[3],[4]	5	[3],[4]	3	[3],[4]
Nondesignated [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) Recognized in AOCI	0	[1],[2],[6]	0	[1],[2],[6]	0	[1],[2],[6]
Nondesignated [Member] | Foreign Currency Contract [Member] | Sundry income - net [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified From AOCI to Income	0	[3],[6]	0	[3],[6]	0	[3],[6]
Additional Gain (Loss) Recognized in Income	1	[3],[4],[6]	155	[3],[4],[6]	(32)	[3],[4],[6]
Scenario, Forecast [Member] | Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net	(1)
Scenario, Forecast [Member] | Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months	(7)
Scenario, Forecast [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months	$ 2

[1] Accumulated other comprehensive income (loss) (“AOCI”).

[2] Net unrealized gains (losses) from hedges related to interest rates and commodities are included in “Accumulated Derivative Loss – Net hedging results” in the consolidated statements of equity; net unrealized gains (losses) from hedges related to foreign currency (net of tax) are included in “Cumulative Translation Adjustments – Translation adjustments” in the consolidated statements of equity.

[3] Pretax amounts.

[4] Amounts impacting income not related to AOCI reclassification; also includes immaterial amounts of hedge ineffectiveness.

[5] Interest expense and amortization of debt discount.

[6] Foreign currency derivatives not designated as hedges are offset by foreign exchange gains/losses resulting from the underlying exposures of foreign currency denominated assets and liabilities.