FINANCIAL INSTRUMENTS AND FAIR VALUE MEASURES 3 (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Significant Observable Inputs (Level 2) | Foreign Currency Exchange Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Fair Value Of Derivative Asset	$ 33	$ 26
Derivative Fair Value Of Derivative Liability	32	52
Significant Observable Inputs (Level 2) | Interest Rate Swap Agreements [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Fair Value Of Derivative Asset	120	134
Significant Observable Inputs (Level 2) | Commodity Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Fair Value Of Derivative Asset	1	1
Derivative Fair Value Of Derivative Liability	14	10
Level 1 and Level 2 inputs | Available-for-sale Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Fair Value Of Derivative Asset	$ 375	$ 359