Annual report pursuant to Section 13 and 15(d)

Description of Business and Summary of Significant Accounting Policies (Details 3)

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Description of Business and Summary of Significant Accounting Policies (Details 3) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Dec. 25, 2011
Property and equipment      
Capitalized interest $ 0.3 $ 0.3 $ 0.2
Capitalized overhead $ 3.4 $ 2.7 $ 2.4
Buildings | Minimum
     
Property and equipment      
Estimated useful lives 5 years    
Buildings | Maximum
     
Property and equipment      
Estimated useful lives 20 years    
Leasehold improvements | Maximum
     
Property and equipment      
Estimated useful lives 20 years    
Furniture, fixtures and equipment | Minimum
     
Property and equipment      
Estimated useful lives 3 years    
Furniture, fixtures and equipment | Maximum
     
Property and equipment      
Estimated useful lives 7 years    
Restaurant property leased to others | Minimum
     
Property and equipment      
Estimated useful lives 3 years    
Restaurant property leased to others | Maximum
     
Property and equipment      
Estimated useful lives 20 years