XML 86 R33.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income taxes (Details)
3 Months Ended 6 Months Ended
Jun. 25, 2013
Jun. 26, 2012
Jun. 25, 2013
Jun. 26, 2012
Reconciliation of the statutory federal income tax rate to the entity's effective tax rate        
Tax at statutory federal rate (as a percent) 35.00% 35.00% 35.00% 35.00%
State and local tax, net of federal benefit (as a percent) 3.70% 3.80% 3.70% 3.80%
FICA tip tax credit (as a percent) (6.70%) (5.50%) (5.90%) (5.60%)
Work opportunity tax credit (as a percent) (1.60%) (0.80%) (2.60%) (0.80%)
Incentive stock options (as a percent) (0.80%) (0.40%) (0.70%) (0.30%)
Nondeductible officer compensation (as a percent) (0.10%) 1.00% 0.30% 1.00%
Other (as a percent) 0.60% (0.20%) (0.50%) (0.40%)
Total (as a percent) 30.10% 32.90% 29.30% 32.70%