Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Nominal number of units used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

Nominal or face amount used to calculate payments on a nonderivative instrument.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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DERIVATIVE AND NON-DERIVATIVE FINANCIAL INSTRUMENTS Part 1 (Details) - Designated as Hedging Instrument [Member] € in Millions, bbl in Millions, MMBTU in Millions, $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2020 EUR (€) MMBTU bbl	Mar. 31, 2020 USD ($)	Dec. 31, 2019 EUR (€) bbl MMBTU	Dec. 31, 2019 USD ($)	Mar. 31, 2020 USD ($) MMBTU bbl	Dec. 31, 2019 USD ($) bbl MMBTU
Foreign Exchange Contract [Member] \| Euro Member Countries, Euro \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount \| €	€ 585		€ 630
Commodity Contract [Member] \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount \| bbl	1		1		1	1
Energy Related Derivative [Member] \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount \| MMBTU	21		27		21	27
Interest Rate Contract [Member] \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount					$ 25	$ 0
Interest Rate Contract [Member] \| Fair Value Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount					75	$ 75
1.50% Notes Due 2023 and 1.875% Notes Due 2026 [Member] \| Euro Member Countries, Euro \| Net Investment Hedging [Member]
Derivative [Line Items]
Notional Amount of Nonderivative Instruments	€ 1,243	$ 1,400	€ 1,243	$ 1,400
Expected Debt Issuance Aug 2020 [Member] \| Interest Rate Contract [Member] \| Fair Value Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount					$ 25
Notes Due January 2021, Notes Due August 2022, Notes Due January 2024, Notes Due March 2025, and Notes Due February 2027 [Member] \| Cross Currency Interest Rate Contract [Member] \| Euro Member Countries, Euro \| Net Investment Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount \| €	€ 851		€ 851