FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Derivatives and Hedging) (Details) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014 USD ($)	Dec. 31, 2014 EUR (€)	Dec. 31, 2014 Euro [Member] USD ($)	Dec. 31, 2014 Japanese Yen [Member] USD ($)	Dec. 31, 2014 Interest Rate Swap [Member] USD ($)	Dec. 31, 2013 Interest Rate Swap [Member] USD ($)	Dec. 31, 2014 Interest Rate Swap [Member] Fair Value Level 2 [Member] USD ($)	Dec. 31, 2013 Interest Rate Swap [Member] Fair Value Level 2 [Member] USD ($)	Dec. 31, 2014 Interest Rate Swap [Member] Designated As Hedging Instrument [Member] Other assets [Member] USD ($)	Dec. 31, 2013 Interest Rate Swap [Member] Designated As Hedging Instrument [Member] Other assets [Member] USD ($)	Dec. 31, 2014 Interest Rate Swap [Member] Designated As Hedging Instrument [Member] Other Noncurrent Liabilities [Member] USD ($)	Dec. 31, 2013 Interest Rate Swap [Member] Designated As Hedging Instrument [Member] Other Noncurrent Liabilities [Member] USD ($)	Dec. 31, 2014 Foreign Exchange Forward [Member] USD ($)	Dec. 31, 2013 Foreign Exchange Forward [Member] USD ($)	Dec. 31, 2014 Foreign Exchange Forward [Member] Fair Value Level 2 [Member] USD ($)	Dec. 31, 2013 Foreign Exchange Forward [Member] Fair Value Level 2 [Member] USD ($)	Dec. 31, 2014 Foreign Exchange Forward [Member] Designated As Hedging Instrument [Member] Other assets [Member] USD ($)	Dec. 31, 2013 Foreign Exchange Forward [Member] Designated As Hedging Instrument [Member] Other assets [Member] USD ($)	Dec. 31, 2013 Foreign Exchange Forward [Member] Designated As Hedging Instrument [Member] Accrued expenses [Member] USD ($)	Dec. 31, 2013 Foreign Exchange Forward [Member] Designated As Hedging Instrument [Member] Other Noncurrent Liabilities [Member] USD ($)	Dec. 31, 2014 Foreign Exchange Forward [Member] Designated As Hedging Instrument [Member] Prepaid Expenses and Other Current Assets [Member] USD ($)	Dec. 31, 2013 Foreign Exchange Forward [Member] Designated As Hedging Instrument [Member] Prepaid Expenses and Other Current Assets [Member] USD ($)	Dec. 31, 2014 Foreign Exchange Forward [Member] Not Designated as Hedging Instrument [Member] Prepaid Expenses and Other Current Assets [Member] Japanese Yen [Member] USD ($)
Derivatives and Hedging [Line Items]
Notional amount of derivatives			$ 536	$ 636	$ 200	$ 2,100			$ 847	$ 673	$ 1,050	$ 1,950					$ 100	$ 100	$ 704	$ 263	$ 1,323	$ 301	$ 330
Total derivatives at fair value, assets					46	64	46	64	46	64			118	50	118	50	12	6			106	44	7
Total derivatives at fair value, liabilities					(3)	(27)	(3)	(27)			(3)	(27)		(35)		(35)			(31)	(4)
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	662	541
LIBOR	0.17%	0.17%
Variable rate debt, Lower range of basis point spread	(0.80%)	(0.80%)
Variable rate debt, Higher range of basis point spread	2.90%	2.90%
Terminated interest rate swaps, Notional amount	426
Terminated interest rate swaps, Total proceeds including accrued interest	119
Terminated interest rate swaps, Accrued interest	$ 10