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Income Taxes - Reconciliation of the Provision for Income Taxes (Parenthetical) (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Income Taxes [Line Items] |  |
Local income tax on intercompany transaction | $ 7 | $ 10
Australia Tax | Intangible Property Rights |  |
Income Taxes [Line Items] |  |
Local income tax on intercompany transaction |  | $ 10

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- Definition Income tax rate reconciliation local income tax on intercompany transaction. + References No definition available. + Details
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- Definition Income taxes. + References No definition available. + Details
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- Details
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- Details
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