Intangible Assets - Zulily Impairment (Details) $ in Millions |
9 Months Ended |
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Sep. 30, 2019
USD ($)
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| Indefinite-lived Intangible Assets [Line Items] | Ìý |
| Impairments | $ 440 |
| Zulily | Ìý |
| Indefinite-lived Intangible Assets [Line Items] | Ìý |
| Impairments | 440 |
| Accumulated goodwill impairment losses | 440 |
| Zulily | Trade Names | Ìý |
| Indefinite-lived Intangible Assets [Line Items] | Ìý |
| Impairment of intangible assets | $ 580 |
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- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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