Quarterly report pursuant to Section 13 or 15(d)

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

v3.8.0.1
Information about QVC's Operating Segments (Depreciation/Amortization by Segment) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Segment Reporting Information [Line Items]        
Depreciation $ 38 $ 38 $ 116 $ 103
Amortization 91 116 324 345
QVC-U.S.        
Segment Reporting Information [Line Items]        
Depreciation 24 22 70 55
Amortization 83 103 293 308
QVC- International        
Segment Reporting Information [Line Items]        
Depreciation 14 16 46 48
Amortization $ 8 $ 13 $ 31 $ 37