Quarterly report pursuant to Section 13 or 15(d)

Commitments And Contingencies (Details)

Commitments And Contingencies (Details) - QVC - West Coast Distribution Center Lease
ft² in Millions, $ in Millions
Jul. 02, 2015
USD ($)
Long-term Purchase Commitment [Line Items]  
Area of leased building (in square feet) | ft² 1
Lessee Leasing Arrangements, Operating Leases, Term of Contract 15 years
Operating Leases, Rent Expense $ 6
Operating Lease, Rent Expense In Final Year Of Initial Term $ 8
Maximum number of terms eligible for extension | item 2
Lessee Leasing Arrangements, Operating Leases, Renewal Term 10 years
Initial Payment to Purchase Land $ 10
Subsequent Annual Payments to Purchase Land $ 12
Term of Annual Payments for Land Purchase 13 years