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Annual report pursuant to Section 13 and 15(d)

Basis of Presentation (Details)

v3.19.3.a.u2
Basis of Presentation (Details)
shares in Millions, $ in Millions
12 Months Ended
Dec. 29, 2017
shares
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
May 23, 2018
Mar. 09, 2018
item
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Number Of Tracking Stock | item Ìý Ìý Ìý Ìý Ìý 2
Costs associated with QRG Initiatives Ìý Ìý $ 41 Ìý Ìý Ìý
LMC Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Related Party Transaction, Amounts of Transaction Ìý $ 8 8 $ 11 Ìý Ìý
GCI Liberty Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Tax sharing payable Ìý $ 95 $ 114 Ìý Ìý Ìý
HSN, Inc. Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Business Acquisition, Percentage of Voting Interests Acquired 62.00% Ìý Ìý Ìý Ìý Ìý
HSN, Inc. | Common Class A Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Business Acquisition Equity Interests Issued or Issuable Number Of Shares Issued Per Shares Acquired 1.65 Ìý Ìý Ìý Ìý Ìý
Stock Issued During Period Shares Acquisitions | shares 53.6 Ìý Ìý Ìý Ìý Ìý
QVC common stock Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Share exchange ratio Ìý Ìý Ìý Ìý 1 Ìý
QVC common stock | HSN, Inc. | Common Class A Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Business Acquisition Equity Interests Issued or Issuable Number Of Shares Issued Per Shares Acquired 1.65 Ìý Ìý Ìý Ìý Ìý
Stock Issued During Period Shares Acquisitions | shares 53.6 Ìý Ìý Ìý Ìý Ìý
Liberty Ventures common stock | Common Class A Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Spilt-Off redemption ratio Ìý Ìý Ìý Ìý Ìý 1
Liberty Ventures common stock | Common Class B Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Spilt-Off redemption ratio Ìý Ìý Ìý Ìý Ìý 1
HSN, Inc. | Transfer to entity under common control | QVC Ìý Ìý Ìý Ìý Ìý Ìý
Basic of presentation Ìý Ìý Ìý Ìý Ìý Ìý
Ownership interest in investee Ìý Ìý 100.00% Ìý Ìý Ìý