Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt (Narrative) (Details)

v2.4.1.9
Long-Term Debt (Narrative) (Details) (USD $)
Mar. 31, 2015
Mar. 09, 2015
Debt Disclosure [Abstract]    
Line of credit facility maximum borrowing capacity   $ 2,250,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Line of credit facility standby letter of credit   250,000,000qvc_LineOfCreditFacilityStandbyLetterOfCredit
Line of credit facility uncommitted loan   1,500,000,000qvc_LineOfCreditFacilityUncommittedLoan
Debt instrument lower range of basis spread on variable rate   0.25%qvc_DebtInstrumentLowerRangeOfBasisSpreadOnVariableRate
Debt instrument higher range of basis spread on variable rate   1.75%qvc_DebtInstrumentHigherRangeOfBasisSpreadOnVariableRate
Line of credit facility remaining borrowing capacity $ 1,800,000,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity  
Line of credit facility interest rate at period end 1.60%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd  
Debt weighted average interest rate 4.70%us-gaap_DebtWeightedAverageInterestRate