FINANCIAL INSTRUMENTS AND FAIR VALUE MEASURES 2 (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Cash Flow Hedge Gain (Loss) Reclassified to Income Statement Locations Paragraph Details [Abstract]
Gain (Loss) on interest rate swap agreements	$ 112	$ 24
Foreign Exchange Mark to Market expense (income)	30	18
Fair Value By Balance Sheet Grouping Paragraph Details [Line Items]
Other than temporary asset impairment			62
Foreign Currency Exchange Contracts [Member]
Gains Losses Recognized In Oci [Line Items]
Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net	(42)	12
Commodity Contracts [Member]
Gains Losses Recognized In Oci [Line Items]
Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net	(12)	(7)
Significant Unobservable Inputs (Level 3)
Fair Value By Balance Sheet Grouping Paragraph Details [Line Items]
Non-Financial assets	262	32
Other than temporary asset impairment	$ 127	$ 30