Goodwill and Other Intangible Assets - Zulily Impairment (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2021 |
Sep. 30, 2019 |
Dec. 31, 2021 |
Dec. 31, 2019 |
|
| Indefinite-lived Intangible Assets [Line Items] | ||||
| Impairments of goodwill | $ 233 | |||
| Zulily | ||||
| Indefinite-lived Intangible Assets [Line Items] | ||||
| Impairments of goodwill | $ 233 | $ 440 | 233 | |
| Accumulated goodwill impairment losses | 673 | $ 673 | ||
| Zulily | Trade Names | ||||
| Indefinite-lived Intangible Assets [Line Items] | ||||
| Impairment of intangible assets | $ 130 | $ 580 | ||
| HSN, Inc. | Trade Names | ||||
| Indefinite-lived Intangible Assets [Line Items] | ||||
| Impairment of intangible assets | $ 147 | |||
| X | ||||||||||
- 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
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|