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Stock-Based Compensation (Details 2) - USD ($)
$ in Thousands
12 Months Ended
Dec. 29, 2015
Dec. 30, 2014
Dec. 31, 2013
Stock-based compensation      
Total stock-based compensation $ 20,053 $ 16,817 $ 14,135
Income tax benefit 7,670 6,433 5,407
Total stock-based compensation, net of taxes 12,383 10,384 8,728
Capitalized stock-based compensation 272 216 177
Labor expenses      
Stock-based compensation      
Total stock-based compensation 5,748 5,245 4,478
Other operating costs and expenses      
Stock-based compensation      
Total stock-based compensation 268 216 195
General and administrative expenses      
Stock-based compensation      
Total stock-based compensation $ 14,037 $ 11,356 $ 9,462