Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

v2.4.1.9
Document And Entity Information (USD $)
12 Months Ended
Dec. 31, 2014
Feb. 25, 2015
Jun. 30, 2014
Dec. 31, 2013
Document And Entity Information [Abstract]        
Entity Registrant Name HSN, Inc.      
Trading Symbol HSNI      
Entity Central Index Key 0001434729      
Current Fiscal Year End Date --12-31      
Entity Filer Category Large Accelerated Filer      
Document Type 10-K      
Document Period End Date Dec. 31, 2014      
Document Fiscal Year Focus 2014      
Document Fiscal Period Focus FY      
Amendment Flag false      
Entity Common Stock, Shares Outstanding   52,430,415dei_EntityCommonStockSharesOutstanding    
Entity Well-known Seasoned Issuer Yes      
Entity Voluntary Filers No      
Entity Current Reporting Status Yes      
Entity Public Float     $ 1,889,878,508dei_EntityPublicFloat  
Stock Price     $ 59.24hsni_StockPrice  
Common stock, par value $ 0.01us-gaap_CommonStockParOrStatedValuePerShare $ 0.01us-gaap_CommonStockParOrStatedValuePerShare   $ 0.01us-gaap_CommonStockParOrStatedValuePerShare