XML 64 R53.htm IDEA: XBRL DOCUMENT v3.8.0.1
Information about QVC's Operating Segments (Property and Equipment by Segment) (Details) - USD ($)
$ in Millions
Mar. 31, 2018
Dec. 31, 2017
Segment Reporting Information [Line Items]    
Property and equipment, net $ 1,024 $ 1,005
QVC-U.S.    
Segment Reporting Information [Line Items]    
Property and equipment, net 543 559
QVC-International    
Segment Reporting Information [Line Items]    
Property and equipment, net $ 481 $ 446