Quarterly report pursuant to Section 13 or 15(d)

Financial Information for Tracking Stock Groups - Statement of Operations (Details)

v2.4.1.9
Financial Information for Tracking Stock Groups - Statement of Operations (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Condensed Income Statements, Captions [Line Items]    
Net retail sales $ 2,214us-gaap_SalesRevenueGoodsNet $ 2,434us-gaap_SalesRevenueGoodsNet
Cost of sales (exclusive of depreciation shown) 1,415us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization 1,556us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
Operating expense 191us-gaap_OperatingCostsAndExpenses 213us-gaap_OperatingCostsAndExpenses
Selling, general and administrative, including stock-based compensation 204us-gaap_SellingGeneralAndAdministrativeExpense 256us-gaap_SellingGeneralAndAdministrativeExpense
Depreciation and amortization 168us-gaap_DepreciationAndAmortization 163us-gaap_DepreciationAndAmortization
Total operating costs and expenses 1,978us-gaap_CostsAndExpenses 2,188us-gaap_CostsAndExpenses
Operating income (loss) 236us-gaap_OperatingIncomeLoss 246us-gaap_OperatingIncomeLoss
Interest expense (95)us-gaap_InterestExpense (95)us-gaap_InterestExpense
Share of earnings (loss) of affiliates, net 3us-gaap_IncomeLossFromEquityMethodInvestments (2)us-gaap_IncomeLossFromEquityMethodInvestments
Realized and unrealized gains (losses) on financial instruments, net (4)us-gaap_UnrealizedGainLossOnSecurities (25)us-gaap_UnrealizedGainLossOnSecurities
Other, net 15us-gaap_OtherNonoperatingIncomeExpense 7us-gaap_OtherNonoperatingIncomeExpense
Total other income (expense) (81)us-gaap_NonoperatingIncomeExpense (115)us-gaap_NonoperatingIncomeExpense
Earnings (loss) from continuing operations before income taxes 155us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest 131us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Income tax benefit (expense) (3)us-gaap_IncomeTaxExpenseBenefit (40)us-gaap_IncomeTaxExpenseBenefit
Earnings (loss) from continuing operations 152us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest 91us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
Earnings (loss) from discontinued operations, net of taxes   19us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax
Net earnings (loss) 152us-gaap_ProfitLoss 110us-gaap_ProfitLoss
Less net earnings (loss) attributable to noncontrolling interests 9us-gaap_NetIncomeLossAttributableToNoncontrollingInterest 28us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
Net earnings (loss) attributable to Liberty Interactive Corporation shareholders 143us-gaap_NetIncomeLoss 82us-gaap_NetIncomeLoss
Liberty Interactive common stock    
Condensed Income Statements, Captions [Line Items]    
Net retail sales 1,938us-gaap_SalesRevenueGoodsNet
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
2,434us-gaap_SalesRevenueGoodsNet
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Cost of sales (exclusive of depreciation shown) 1,221us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
1,556us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Operating expense 169us-gaap_OperatingCostsAndExpenses
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
213us-gaap_OperatingCostsAndExpenses
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Selling, general and administrative, including stock-based compensation 159us-gaap_SellingGeneralAndAdministrativeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
253us-gaap_SellingGeneralAndAdministrativeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Depreciation and amortization 152us-gaap_DepreciationAndAmortization
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
162us-gaap_DepreciationAndAmortization
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Total operating costs and expenses 1,701us-gaap_CostsAndExpenses
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
2,184us-gaap_CostsAndExpenses
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Operating income (loss) 237us-gaap_OperatingIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
250us-gaap_OperatingIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Interest expense (75)us-gaap_InterestExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
(76)us-gaap_InterestExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Share of earnings (loss) of affiliates, net 24us-gaap_IncomeLossFromEquityMethodInvestments
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
21us-gaap_IncomeLossFromEquityMethodInvestments
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Realized and unrealized gains (losses) on financial instruments, net (10)us-gaap_UnrealizedGainLossOnSecurities
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
1us-gaap_UnrealizedGainLossOnSecurities
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Other, net 8us-gaap_OtherNonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
1us-gaap_OtherNonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Total other income (expense) (53)us-gaap_NonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
(53)us-gaap_NonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Earnings (loss) from continuing operations before income taxes 184us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
197us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Income tax benefit (expense) (24)us-gaap_IncomeTaxExpenseBenefit
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
(73)us-gaap_IncomeTaxExpenseBenefit
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Earnings (loss) from continuing operations 160us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
124us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Earnings (loss) from discontinued operations, net of taxes   (4)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Net earnings (loss) 160us-gaap_ProfitLoss
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
120us-gaap_ProfitLoss
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Less net earnings (loss) attributable to noncontrolling interests 9us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
10us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Net earnings (loss) attributable to Liberty Interactive Corporation shareholders 151us-gaap_NetIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
110us-gaap_NetIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
Liberty Ventures common stock    
Condensed Income Statements, Captions [Line Items]    
Net retail sales 276us-gaap_SalesRevenueGoodsNet
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
 
Cost of sales (exclusive of depreciation shown) 194us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
 
Operating expense 22us-gaap_OperatingCostsAndExpenses
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
 
Selling, general and administrative, including stock-based compensation 45us-gaap_SellingGeneralAndAdministrativeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
3us-gaap_SellingGeneralAndAdministrativeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Depreciation and amortization 16us-gaap_DepreciationAndAmortization
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
1us-gaap_DepreciationAndAmortization
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Total operating costs and expenses 277us-gaap_CostsAndExpenses
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
4us-gaap_CostsAndExpenses
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Operating income (loss) (1)us-gaap_OperatingIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(4)us-gaap_OperatingIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Interest expense (20)us-gaap_InterestExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(19)us-gaap_InterestExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Share of earnings (loss) of affiliates, net (21)us-gaap_IncomeLossFromEquityMethodInvestments
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(23)us-gaap_IncomeLossFromEquityMethodInvestments
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Realized and unrealized gains (losses) on financial instruments, net 6us-gaap_UnrealizedGainLossOnSecurities
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(26)us-gaap_UnrealizedGainLossOnSecurities
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Other, net 7us-gaap_OtherNonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
6us-gaap_OtherNonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Total other income (expense) (28)us-gaap_NonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(62)us-gaap_NonoperatingIncomeExpense
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Earnings (loss) from continuing operations before income taxes (29)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(66)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Income tax benefit (expense) 21us-gaap_IncomeTaxExpenseBenefit
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
33us-gaap_IncomeTaxExpenseBenefit
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Earnings (loss) from continuing operations (8)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(33)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Earnings (loss) from discontinued operations, net of taxes   23us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Net earnings (loss) (8)us-gaap_ProfitLoss
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
(10)us-gaap_ProfitLoss
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Less net earnings (loss) attributable to noncontrolling interests   18us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
Net earnings (loss) attributable to Liberty Interactive Corporation shareholders $ (8)us-gaap_NetIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
$ (28)us-gaap_NetIncomeLoss
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember