Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

v2.4.1.9
Basis of Presentation (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 0 Months Ended 1 Months Ended 2 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Oct. 03, 2014
Mar. 31, 2015
Mar. 08, 2015
General business information          
Dividend paid to noncontrolling interest $ 20us-gaap_PaymentsOfDividendsMinorityInterest $ 25us-gaap_PaymentsOfDividendsMinorityInterest      
Cash dividends paid to Liberty (59)us-gaap_CashDividendsPaidToParentCompany (286)us-gaap_CashDividendsPaidToParentCompany      
Liberty          
General business information          
Cash dividends paid to Liberty     1,000us-gaap_CashDividendsPaidToParentCompany
/ dei_LegalEntityAxis
= qvc_LibertyMember
   
CNR Home Shopping Co., Ltd.          
General business information          
Equity method investment, ownership percentage 49.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ dei_LegalEntityAxis
= qvc_CnrHomeShoppingCoLtdMember
    49.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ dei_LegalEntityAxis
= qvc_CnrHomeShoppingCoLtdMember
 
QVC-Japan          
General business information          
Investment owned, percent of net assets 60.00%us-gaap_InvestmentOwnedPercentOfNetAssets
/ dei_LegalEntityAxis
= qvc_QvcJapanMember
    60.00%us-gaap_InvestmentOwnedPercentOfNetAssets
/ dei_LegalEntityAxis
= qvc_QvcJapanMember
 
Noncontrolling interest, ownership percentage by noncontrolling owners 40.00%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
/ dei_LegalEntityAxis
= qvc_QvcJapanMember
    40.00%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
/ dei_LegalEntityAxis
= qvc_QvcJapanMember
 
Liberty Ventures Group          
General business information          
Cash dividends paid to Liberty     $ 970us-gaap_CashDividendsPaidToParentCompany
/ dei_LegalEntityAxis
= qvc_LibertyVenturesGroupMember
   
HSN, Inc.          
General business information          
Parent ownership in equity investment 38.00%qvc_OwnershipPercentageByParent
/ dei_LegalEntityAxis
= qvc_HsnIncMember
    38.00%qvc_OwnershipPercentageByParent
/ dei_LegalEntityAxis
= qvc_HsnIncMember
 
Live Programming - U.S.          
General business information          
Hours of distribution per day 24 hours        
Days per year of programming 364 days        
Distribution - Germany          
General business information          
Hours of distribution per day 24 hours        
Live Programming - Germany          
General business information          
Hours of distribution per day 17 hours        
Live Programming - Japan          
General business information          
Hours of distribution per day 24 hours        
Distribution - U.K.          
General business information          
Hours of distribution per day 24 hours        
Live Programming - U.K.          
General business information          
Hours of distribution per day       16 hours 17 hours
Live Programming - Italy          
General business information          
Hours of distribution per day 17 hours        
Recorded Programming - Italy          
General business information          
Hours of distribution per day 7 hours        
Live Programming - CNRS          
General business information          
Hours of distribution per day 17 hours        
Recorded Programming - CNRS          
General business information          
Hours of distribution per day 7 hours