Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

v2.4.1.9
Document And Entity Information
3 Months Ended
Mar. 31, 2015
Apr. 30, 2015
Entity Registrant Name Liberty Interactive Corp  
Entity Central Index Key 0001355096  
Current Fiscal Year End Date --12-31  
Entity Filer Category Large Accelerated Filer  
Document Type 10-Q  
Document Period End Date Mar. 31, 2015  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Entity Current Reporting Status Yes  
Liberty Interactive common stock | Common Class A    
Entity Common Stock, Shares Outstanding   443,321,805dei_EntityCommonStockSharesOutstanding
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
Liberty Interactive common stock | Common Class B    
Entity Common Stock, Shares Outstanding   29,263,775dei_EntityCommonStockSharesOutstanding
/ linta_EconomicPerformanceGroupAxis
= linta_InteractiveGroupMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassBMember
Liberty Ventures common stock | Common Class A    
Entity Common Stock, Shares Outstanding   134,623,906dei_EntityCommonStockSharesOutstanding
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
Liberty Ventures common stock | Common Class B    
Entity Common Stock, Shares Outstanding   7,092,111dei_EntityCommonStockSharesOutstanding
/ linta_EconomicPerformanceGroupAxis
= linta_VenturesGroupMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassBMember