Income Taxes, Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 28, 2021	Dec. 29, 2020
Deferred tax assets:
Deferred revenue-gift cards	$ 24,056	$ 26,692
Insurance reserves	6,407	5,998
Deferred payroll taxes	5,995	5,995
Other reserves	1,077	705
Share-based compensation	6,040	5,621
Operating lease liabilities	160,638	146,803
Deferred compensation	16,233	12,778
Tax credit carryforwards	3,618	10,360
Other assets	2,801	2,119
Total deferred tax asset	226,865	217,071
Deferred tax liabilities:
Property and equipment	(75,022)	(71,263)
Goodwill and intangibles	(7,742)	(6,896)
Operating lease right-of-use asset	(144,153)	(131,718)
Other liabilities	(11,682)	(9,996)
Total deferred tax liability	(238,599)	(219,873)
Net deferred tax liability	(11,734)	(2,802)
Federal Tax
Deferred tax assets:
Tax credit carryforwards	$ 3,600	$ 10,400