v3.10.0.1
Document and Entity Information Document
6 Months Ended
Jun. 30, 2018
shares
Document Information [Abstract]  
Entity Registrant Name QVC INC
Entity Central Index Key 0001254699
Current Fiscal Year End Date --12-31
Entity Filer Category Non-accelerated Filer
Entity Common Stock, Shares Outstanding 1
Document Type 10-Q
Document Period End Date Jun. 30, 2018
Document Fiscal Year Focus 2018
Document Fiscal Period Focus Q2
Amendment Flag false
Entity Current Reporting Status submitted electronically Yes