Income Taxes (Details)	3 Months Ended
	Mar. 31, 2020	Mar. 26, 2019
Reconciliation of the statutory federal income tax rate to our effective tax rate:
Tax at statutory federal rate (as a percent)	21.00%	21.00%
State and local tax, net of federal benefit (as a percent)	3.80%	3.60%
FICA tip tax credit (as a percent)	(33.10%)	(9.40%)
Work opportunity tax credit (as a percent)	(4.40%)	(1.40%)
Stock compensation (as a percent)	(0.80%)	(0.50%)
Net income attributable to noncontrolling interests (as a percent)	(1.20%)	(0.50%)
Officers compensation (as a percent)	0.30%	1.40%
Other (as a percent)	1.70%	0.70%
Total (as a percent)	(12.70%)	14.90%