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DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Part 2 (Details) € in Millions, $ in Millions	9 Months Ended		12 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2019 EUR (€)	Dec. 31, 2018 USD ($)	Dec. 31, 2018 EUR (€)
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Derivative Assets [Abstract]
Derivative Asset, Fair Value, Gross Asset	$ 127		$ 50
Derivative Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability	31		33
Derivative, Fair Value, Net	96		17
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]
Cash Flow Hedge Derivative Instrument Assets at Fair Value	1		4
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]
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value	26		24
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]
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value	5		5
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]
Cash Flow Hedge Derivative Instrument Assets at Fair Value	23		15
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]
Cash Flow Hedge Derivative Instrument Assets at Fair Value	9		4
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	0		1
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	0		4
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	94		26
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 [Abstract]
Notional Amount of Nonderivative Instruments	1,400	€ 1,242	1,400	€ 1,241
Fair Value Hedging [Member] | Interest Rate Contract [Member]
Derivatives, Fair Value [Line Items]
Hedged Liability, Fair Value Hedge	763		759
Derivative Liabilities [Abstract]
Hedged Liability, Discontinued Fair Value Hedge, Cumulative Increase (Decrease)	7		7
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease)	$ (7)		$ (12)

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