XML 32 R1.htm IDEA: XBRL DOCUMENT v2.4.0.8
Document and Entity Information
9 Months Ended
Sep. 30, 2014
Oct. 29, 2014
Common Stock
Oct. 29, 2014
Class A Common Stock
Oct. 29, 2014
Class B Common Stock
Entity Information        
Entity Registrant Name MARTHA STEWART LIVING OMNIMEDIA INC      
Entity Central Index Key 0001091801      
Current Fiscal Year End Date --12-31      
Entity Filer Category Accelerated Filer      
Document Type 10-Q      
Document Period End Date Sep. 30, 2014      
Document Fiscal Year Focus 2014      
Trading Symbol MSO      
Document Fiscal Period Focus Q3      
Amendment Flag false      
Entity Common Stock, Shares Outstanding   57,086,468 31,851,843 25,234,625