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Derivative Financial Instruments - Outstanding Foreign Currency Forward Contracts (Detail) ₽ in Millions, € in Millions, ₩ in Millions, ¥ in Millions, £ in Millions, kr in Millions, kr in Millions, R$ in Millions, R in Millions, $ in Millions, $ in Millions, $ in Millions, $ in Millions | Sep. 30, 2020 USD ($) | Sep. 30, 2020 KRW (₩) | Sep. 30, 2020 NOK (kr) | Sep. 30, 2020 RUB (₽) | Sep. 30, 2020 DKK (kr) | Sep. 30, 2020 BRL (R$) | Sep. 30, 2020 MXN ($) | Sep. 30, 2020 JPY (¥) | Sep. 30, 2020 EUR (€) | Sep. 30, 2020 ZAR (R) | Sep. 30, 2020 SGD ($) | Sep. 30, 2020 GBP (£) | Sep. 30, 2020 CAD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 KRW (₩) | Dec. 31, 2019 NOK (kr) | Dec. 31, 2019 RUB (₽) | Dec. 31, 2019 DKK (kr) | Dec. 31, 2019 MXN ($) | Dec. 31, 2019 JPY (¥) | Dec. 31, 2019 EUR (€) | Dec. 31, 2019 ZAR (R) | Dec. 31, 2019 SGD ($) | Dec. 31, 2019 GBP (£) | Dec. 31, 2019 CAD ($)
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Forward Contracts [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency, Cash flow hedging | $ 411 | ₩ 17,600 | kr 4,210 | ₽ 1,164 | kr 885 | R$ 768 | $ 444 | ¥ 341 | € 185 | R 124 | $ 36 | £ 18 | $ 1 | $ 686 | ₩ 17,600 | kr 5,377 | ₽ 1,012 | kr 21 | $ 115 | ¥ 36 | € 188 | R 124 | $ 42 | £ 20 | $ 3

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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 Fair value as of the balance sheet date of all foreign currency derivatives designated as cash flow hedging instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(b),(c)(1) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5624163-113959 + Details
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- Details
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