XML 12 R1.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Document and Entity Information
9 Months Ended
Jul. 06, 2011
Aug. 09, 2011
Entity Registrant Name BIGLARI HOLDINGS INC.  
Entity Central Index Key 0000093859  
Document Type 10-Q  
Document Period End Date Jul. 06, 2011
Amendment Flag false  
Current Fiscal Year End Date --09-28  
Is Entity a Well-known Seasoned Issuer? No  
Is Entity a Voluntary Filer? No  
Is Entity's Reporting Status Current? Yes  
Entity Filer Category Accelerated Filer  
Entity Common Stock, Shares Outstanding   1,433,019
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2011