The average strike price on the group of price risk option contracts such as put options or call options.

No definition available.

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- Definition

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.

+ References

No definition available.

+ Details

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- 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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Period Type:	instant

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

+ 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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- 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 Financial Instruments (Textuals) (Details) € in Millions, ¥ in Millions, $ in Millions, $ in Millions	Dec. 31, 2019 EUR (€) bbl $ / bbl	Dec. 31, 2019 JPY (¥) bbl $ / bbl	Dec. 31, 2019 USD ($) bbl $ / bbl	Dec. 31, 2019 SGD ($) bbl $ / bbl	Dec. 31, 2018 EUR (€)	Dec. 31, 2018 USD ($)	Dec. 31, 2018 SGD ($)	Nov. 22, 2017 bbl
Commodity Call Options Held [Member]
Derivative [Line Items]
Derivative, Average Price Risk Option Strike Price \| $ / bbl	70.71	70.71	70.71	70.71
Derivative, Nonmonetary Notional Amount \| bbl	135,967	135,967	135,967	135,967				352,682
Euro Member Countries, Euro \| Forward Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount \| €					€ 10.0
United States of America, Dollars \| Forward Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount			$ 13.4			$ 13.4
United States of America, Dollars \| Cross Currency Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount			90.0
United States of America, Dollars \| Cross Currency Interest Rate Contract [Member] \| Net Investment Hedges [Member]
Derivative [Line Items]
Derivative, Notional Amount			90.0
United States of America, Dollars \| Long [Member] \| Foreign Exchange Forward [Member] \| Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount			38.4
United States of America, Dollars \| Short [Member] \| Foreign Exchange Forward [Member] \| Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount	€ 33.6		0.0
Japan, Yen \| Cross Currency Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount \| ¥		¥ 9,800.0
Japan, Yen \| Long [Member] \| Foreign Exchange Forward [Member] \| Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount \| ¥		¥ 6,550.4
Japan, Yen \| Short [Member] \| Foreign Exchange Forward [Member] \| Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount	20.6		37.8
Singapore, Dollars \| Forward Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount				$ 601.5			$ 601.5
Singapore, Dollars \| Long [Member] \| Foreign Exchange Forward [Member] \| Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount				$ 29.4
Singapore, Dollars \| Short [Member] \| Foreign Exchange Forward [Member] \| Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount	€ 4.6		$ 16.5