Quarterly report pursuant to Section 13 or 15(d)

Information about QVC's Operating Segments (Depreciation/Amortization by Segment) (Details)

v3.10.0.1
Information about QVC's Operating Segments (Depreciation/Amortization by Segment) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Segment Reporting Information [Line Items]        
Depreciation $ 36 $ 37 $ 74 $ 78
Amortization 38 117 77 233
QVC-U.S.        
Segment Reporting Information [Line Items]        
Depreciation 23 22 46 46
Amortization 35 105 71 210
QVC- International        
Segment Reporting Information [Line Items]        
Depreciation 13 15 28 32
Amortization $ 3 $ 12 $ 6 $ 23