FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Derivatives and Hedging) (Details) € in Millions, $ in Millions	9 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 EUR (€)	Sep. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Derivative [Line Items]
Notional amount of nonderivative instruments designated as net investment hedges			€ 950	$ 1,066
Notional amount of terminated interest rate swaps	$ 500	$ 147
Proceeds from terminated interest rate swaps including accrued interest	$ 43	$ 28
Interest Rate Swap Contracts [Member]
Derivative [Line Items]
Derivative asset				8	$ 31
Total derivatives at fair value, liabilities					(1)
Interest Rate Swap Contracts [Member] | Designated as Hedging Instrument [Member] | Other assets [Member]
Derivative [Line Items]
Notional amount of derivatives				1,250	1,100
Derivative asset				8	31
Interest Rate Swap Contracts [Member] | Designated as Hedging Instrument [Member] | Pension and other liabilities [Member]
Derivative [Line Items]
Notional amount of derivatives					650
Total derivatives at fair value, liabilities					(1)
Forward Starting Interest Rate Swap Contracts [Member]
Derivative [Line Items]
Derivative asset					15
Total derivatives at fair value, liabilities				(102)	(7)
Forward Starting Interest Rate Swap Contracts [Member] | Designated as Hedging Instrument [Member] | Other assets [Member]
Derivative [Line Items]
Notional amount of derivatives					500
Derivative asset					15
Forward Starting Interest Rate Swap Contracts [Member] | Designated as Hedging Instrument [Member] | Accrued liabilities [Member]
Derivative [Line Items]
Notional amount of derivatives				750
Total derivatives at fair value, liabilities				(102)
Forward Starting Interest Rate Swap Contracts [Member] | Designated as Hedging Instrument [Member] | Pension and other liabilities [Member]
Derivative [Line Items]
Notional amount of derivatives					250
Total derivatives at fair value, liabilities					(7)
Foreign Currency Forward Contracts [Member]
Derivative [Line Items]
Derivative asset				20	50
Total derivatives at fair value, liabilities				(42)	(10)
Foreign Currency Forward Contracts [Member] | Designated as Hedging Instrument [Member] | Prepaid expenses and other [Member]
Derivative [Line Items]
Notional amount of derivatives				415	1,016
Derivative asset				18	50
Foreign Currency Forward Contracts [Member] | Designated as Hedging Instrument [Member] | Accrued liabilities [Member]
Derivative [Line Items]
Notional amount of derivatives				748	342
Total derivatives at fair value, liabilities				(40)	(5)
Foreign Currency Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Prepaid expenses and other [Member]
Derivative [Line Items]
Notional amount of derivatives				188
Derivative asset				2
Foreign Currency Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Accrued liabilities [Member]
Derivative [Line Items]
Notional amount of derivatives				360	445
Total derivatives at fair value, liabilities				(2)	$ (5)
Euro Member Countries, Euro | Cash Flow Hedging [Member]
Derivative [Line Items]
Notional amount of derivatives				517
Japan, Yen | Cash Flow Hedging [Member]
Derivative [Line Items]
Notional amount of derivatives				$ 360