Annual report pursuant to Section 13 and 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
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Segment Reporting Information [Line Items]      
Depreciation $ 155 $ 142 $ 134
Amortization 364 463 454
QVC-U.S.      
Segment Reporting Information [Line Items]      
Depreciation 93 78 63
Amortization 330 414 404
QVC-International      
Segment Reporting Information [Line Items]      
Depreciation 62 64 71
Amortization $ 34 $ 49 $ 50