Information about QVC's Operating Segments Narrative (Details) - USD ($) $ in Millions |
12 Months Ended | ||
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Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| QVC-International | |||
| Segment Reporting Information [Line Items] | |||
| Segment Cost Allocation | $ 39 | $ 36 | $ 31 |
| HSN, Inc. | |||
| Segment Reporting Information [Line Items] | |||
| Segment Cost Allocation | $ 8 | ||
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- Definition Segment Cost Allocation - Allocation of certain corporate costs, such as merchandising, commerce platforms, information technology, human resources, legal, finance, brand and communications, corporate development and administration, to the market in which the benefits are received from the US segment or corporate. No definition available.
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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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