Leases - Narrative (Details) ft² in Millions, $ in Millions |
3 Months Ended | ||
|---|---|---|---|
|
Oct. 05, 2018
USD ($)
ft²
item
|
Mar. 31, 2019
USD ($)
|
Jan. 01, 2019
USD ($)
|
|
| Leases | |||
| Right of use asset | $ 343 | $ 287 | |
| Operating lease liability | $ 369 | ||
| Operating lease, existence of option to extend | true | ||
| Maximum | |||
| Leases | |||
| Renewal term | 14 years | ||
| QVC | |||
| Leases | |||
| Area of leased building (in square feet) | ft² | 1.7 | ||
| Initial term of lease (in years) | 15 years | ||
| Right of use asset | $ 68 | ||
| Operating lease liability | $ 69 | ||
| Operating lease, existence of option to extend | true | ||
| Maximum number of consecutive terms eligible for extension | item | 2 | ||
| Renewal term | 5 years | ||
| Final renewal term | 4 years | ||
| QVC | Minimum | |||
| Leases | |||
| Operating Lease, rent expenses | $ 10 | ||
| QVC | Maximum | |||
| Leases | |||
| Operating Lease, rent expenses | $ 14 |