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Derivative Instruments - Fair Value Amounts of Cash Flow Hedges (Details) - Designated as hedging instrument - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
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Foreign exchange forward contracts | Prepaid and other current assets | Cash Flow Hedging |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, fair value, net | $ 1 | $ 3
Cross currency swap | Other non-current liabilities | Net Investment Hedging |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, fair value, net | $ 10 | $ 0

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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611 + Details
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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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