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Supplemental Financial Information - Property and Equipment, Net (Details) - USD ($)
$ in Thousands
Jun. 29, 2021
Dec. 29, 2020
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 343,319 $ 334,251
Accumulated depreciation and amortization (220,920) (211,334)
Property and equipment, net 122,399 122,917
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 200,646 199,782
Furniture, fixtures and equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 134,461 132,756
Construction in progress    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 8,212 $ 1,713