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DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Part 2 (Details) € in Millions		12 Months Ended
		Dec. 31, 2019 USD ($)	Dec. 31, 2019 EUR (€)	Dec. 31, 2018 EUR (€)	Dec. 31, 2018 USD ($)
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Derivative Assets [Abstract]
Derivative Asset, Fair Value, Gross Asset		$ 0			$ 0
Derivative Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability		0			0
Derivative, Fair Value, Net		0			0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Derivative Assets [Abstract]
Derivative Asset, Fair Value, Gross Asset		84,000,000			50,000,000
Derivative Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability		32,000,000			33,000,000
Derivative, Fair Value, Net		52,000,000			17,000,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivative Assets [Abstract]
Derivative Assets, Cash Flow Hedge, Fair Value		0			4,000,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member]
Derivative Assets [Abstract]
Derivative Assets, Cash Flow Hedge, Fair Value		0			0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Liabilities [Member]
Derivative Liabilities [Abstract]
Derivative Liability, Cash Flow Hedge, Fair Value		26,000,000			24,000,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Commodity Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivative Liabilities [Abstract]
Derivative Liability, Cash Flow Hedge, Fair Value		2,000,000			5,000,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivative Assets [Abstract]
Derivative Assets, Cash Flow Hedge, Fair Value		13,000,000			15,000,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member]
Derivative Assets [Abstract]
Derivative Assets, Cash Flow Hedge, Fair Value		2,000,000			4,000,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Liabilities [Member]
Derivative Assets [Abstract]
Derivative Assets, Cash Flow Hedge, Fair Value		1,000,000			0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivative Assets [Abstract]
Derivative Assets, Cash Flow Hedge, Fair Value		2,000,000			0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivative Assets [Abstract]
Fair Value Hedge Assets		1,000,000			1,000,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
Derivative Liabilities [Abstract]
Fair Value Hedge Liabilities		1,000,000			4,000,000
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Derivative Assets [Abstract]
Derivative Asset, Fair Value, Gross Asset		0			0
Derivative Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability		0			0
Derivative, Fair Value, Net		0			0
Fair Value Hedging [Member] | Interest Rate Contract [Member]
Non-Derivatives, Carrying Value [Line Items]
Hedged Liability, Discontinued Fair Value Hedge, Cumulative Increase (Decrease)		(7,000,000)			(7,000,000)
Hedged Liability, Fair Value Hedge	[1]	763,000,000			759,000,000
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease)	[1]	(7,000,000)			(12,000,000)
Net Investment Hedging [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Cross Currency Interest Rate Contract [Member] | Designated as Hedging Instrument [Member] | Other Noncurrent Assets [Member]
Derivative Assets [Abstract]
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value		68,000,000			$ 26,000,000
Net Investment Hedging [Member] | Euro Member Countries, Euro | 1.50% Notes Due 2023 and 1.875% Notes Due 2026 [Member] | Designated as Hedging Instrument [Member]
Non-Derivatives, Carrying Value [Line Items]
Notional Amount of Nonderivative Instruments		$ 1,400,000,000	€ 1,243	€ 1,241
[1] At both December 31, 2019 and 2018, the cumulative amount of fair value hedging loss adjustment remaining for hedged liabilities for which hedge accounting has been discontinued was $7 million.

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