FINANCIAL INSTRUMENTS AND FAIR VALUE MEASURES 2 (Details) - Significant Observable Inputs (Level 2) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Foreign Currency Exchange Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Fair Value Of Derivative Asset	$ 28	$ 20
Derivative Fair Value Of Derivative Liability	17	10
Available-for-sale Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale investments	1,501	1,479
Interest Rate Swap Agreements [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Fair Value Of Derivative Asset	$ 92	$ 93