Intangible Assets - Changes In The Carrying Amount Of Goodwill (Details) $ in Millions |
3 Months Ended |
|---|---|
|
Mar. 31, 2019
USD ($)
| |
| Changes in the carrying amount of goodwill | |
| Balance, beginning of the year | $ 7,017 |
| Foreign currency translation adjustments | (4) |
| Balance, end of the year | 7,013 |
| Corp and Other | |
| Changes in the carrying amount of goodwill | |
| Balance, beginning of the year | 12 |
| Balance, end of the year | 12 |
| QxH | |
| Changes in the carrying amount of goodwill | |
| Balance, beginning of the year | 5,228 |
| Balance, end of the year | 5,228 |
| QVC International | |
| Changes in the carrying amount of goodwill | |
| Balance, beginning of the year | 860 |
| Foreign currency translation adjustments | (4) |
| Balance, end of the year | 856 |
| Zulily | |
| Changes in the carrying amount of goodwill | |
| Balance, beginning of the year | 917 |
| Balance, end of the year | $ 917 |