Intangible Assets - Indefinite Life Intangible Assets (Details) $ in Millions |
12 Months Ended |
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Dec. 31, 2020
USD ($)
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| Definite life intangible assets: | |
| Impairment of intangible assets, indefinite-lived (excluding goodwill) | $ 20 |
| Maximum | |
| Definite life intangible assets: | |
| Impairment of intangible assets, indefinite-lived (excluding goodwill) | $ 1 |
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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. No definition available.
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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