FINANCIAL INSTRUMENTS (Accounting for Derivative Instruments and Hedging Activities) (Details) (USD $) In Millions, unless otherwise specified			9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2013 Commodity swaps futures and option contracts [Member]	Sep. 30, 2013 Commodity Contract [Member]	Dec. 31, 2012 Commodity Contract [Member]	Sep. 30, 2013 Commodity Forward Contract Corn [Member] bu	Dec. 31, 2012 Commodity Forward Contract Corn [Member] bu	Sep. 30, 2013 Commodity Forward Contract Crude Oil [Member] MMBbls	Dec. 31, 2012 Commodity Forward Contract Crude Oil [Member] MMBbls	Sep. 30, 2013 Commodity Contract Ethane [Member] MMBbls	Dec. 31, 2012 Commodity Contract Ethane [Member] MMBbls	Sep. 30, 2013 Commodity Contract Naphtha [Member] T	Dec. 31, 2012 Commodity Contract Naphtha [Member] T	Sep. 30, 2013 Commodity Forward Contract Natural Gas [Member] MMBTU	Dec. 31, 2012 Commodity Forward Contract Natural Gas [Member] MMBTU	Sep. 30, 2013 Commodity Contract Natural Gas [Member] MMBTU	Dec. 31, 2012 Commodity Contract Natural Gas [Member] MMBTU	Sep. 30, 2013 Commodity Contract Propane [Member] T	Dec. 31, 2012 Commodity Contract Propane [Member] T	Sep. 30, 2013 Commodity Forward Contract Soybeans [Member] bu	Dec. 31, 2012 Commodity Forward Contract Soybeans [Member] bu	Sep. 30, 2013 Foreign Currency Contract [Member]	Dec. 31, 2012 Foreign Currency Contract [Member]	Sep. 30, 2013 Interest Rate Contract [Member]	Dec. 31, 2012 Interest Rate Contract [Member]	Sep. 30, 2013 Scenario, Forecast [Member] Commodity Contract [Member]	Sep. 30, 2013 Scenario, Forecast [Member] Foreign Currency Contract [Member]	Sep. 30, 2013 Scenario, Forecast [Member] Interest Rate Contract [Member]	Sep. 30, 2013 Foreign Currency Denominated Debt [Member]	Dec. 31, 2012 Foreign Currency Denominated Debt [Member]	Dec. 31, 2012 Foreign Currency Derivative [Member]	Sep. 30, 2013 Interest Rate Derivative [Member]	Dec. 31, 2012 Interest Rate Derivative [Member]
Financial Instruments [Line Items]
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net																												$ (3)
Derivative, Notional Amount	536																					15,305	17,637	0	472						366	528	433
Derivative, Higher Remaining Maturity Range			36 months
Nonmonetary Notional Amount of Price Risk Cash Flow Hedge Derivatives, Measurement						4,900,000.0	1,900,000.0	1.5	0.4	1.8	1.8	2,000.0	90,000.0	113.2	186.0					1,600,000.0	1,300,000.0
Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months																										10
AOCI, Net gain (loss) in cash flow hedging instruments				8	24																	(8)	(14)	(2)	(3)
AOCI, Net gain (loss) in net investment in foreign operations, after tax	18	22
Derivative, nonmonetary notional amount										0.4	1.0	69,000.0	0			9.2	33.0	0	0
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months																											$ (8)
Nonderivative Instruments Notional																													204	233