FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Derivatives and Hedging) (Details) € in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($)	Dec. 31, 2015 EUR (€)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Derivatives and Hedging [Line Items]
Notional amount of U.S. dollar interest rate contracts maturing March 2017	$ 750
Period of reclassification to earnings, cash flow hedges	2	2
The period, in days, after a forecasted transaction after which cash flow hedge accounting is discontinued	60	60
Notional amount of nonderivative non-U.S. dollar borrowings designated as net investment hedges	$ 1,041	€ 950
LIBOR	0.43%
Variable rate debt, Lower range of basis point spread	(0.80%)
Variable rate debt, Higher range of basis point spread	0.70%
Terminated interest rate swaps, Notional amount	$ 147		$ 426
Terminated interest rate swaps, Total proceeds including accrued interest	28		119
Terminated interest rate swaps, Accrued interest	1		10
Euro [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	576
Japanese Yen [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	746
Interest Rate Swap [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives			200	$ 2,100
Total derivatives at fair value, assets	31		46
Total derivatives at fair value, liabilities	(1)		(3)
Interest Rate Swap [Member] | Fair Value Level 2 [Member]
Derivatives and Hedging [Line Items]
Total derivatives at fair value, assets	31		46
Total derivatives at fair value, liabilities	(1)		(3)
Interest Rate Swap [Member] | Designated As Hedging Instrument [Member] | Other assets [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	1,100		847
Total derivatives at fair value, assets	31		46
Interest Rate Swap [Member] | Designated As Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	650		1,050
Total derivatives at fair value, liabilities	(1)		(3)
Forward Starting Interest Rate Swap Contracts [Member]
Derivatives and Hedging [Line Items]
Total derivatives at fair value, assets	15
Total derivatives at fair value, liabilities	(7)
Forward Starting Interest Rate Swap Contracts [Member] | Fair Value Level 2 [Member]
Derivatives and Hedging [Line Items]
Total derivatives at fair value, assets	15
Total derivatives at fair value, liabilities	(7)
Forward Starting Interest Rate Swap Contracts [Member] | Designated As Hedging Instrument [Member] | Other assets [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	500
Total derivatives at fair value, assets	15
Forward Starting Interest Rate Swap Contracts [Member] | Designated As Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	250
Total derivatives at fair value, liabilities	(7)
Foreign Exchange Forward [Member]
Derivatives and Hedging [Line Items]
Total derivatives at fair value, assets	50		118
Total derivatives at fair value, liabilities	(10)
Foreign Exchange Forward [Member] | Fair Value Level 2 [Member]
Derivatives and Hedging [Line Items]
Total derivatives at fair value, assets	50		118
Total derivatives at fair value, liabilities	(10)
Foreign Exchange Forward [Member] | Designated As Hedging Instrument [Member] | Other assets [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives			100
Total derivatives at fair value, assets			12
Foreign Exchange Forward [Member] | Designated As Hedging Instrument [Member] | Accrued expenses [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	787
Total derivatives at fair value, liabilities	(10)
Foreign Exchange Forward [Member] | Designated As Hedging Instrument [Member] | Prepaid Expenses and Other Current Assets [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	1,016		1,323
Total derivatives at fair value, assets	50		$ 106
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Prepaid Expenses and Other Current Assets [Member] | Japanese Yen [Member]
Derivatives and Hedging [Line Items]
Notional amount of derivatives	445
Total derivatives at fair value, assets	$ 5