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Fair Value of Financial Instruments - (Schedule of Assets and Liabilities Measured on Nonrecurring Basis) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 27, 2023
Dec. 28, 2022
Dec. 29, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Asset impairment charges $ 2,214 $ 963 $ 442
Goodwill 65,908 72,740 36,884
Goodwill impairment charges 6,363 0 $ 0
Fair Value, Nonrecurring      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Asset impairment charges 8,600 $ 1,000  
Fair Value, Nonrecurring | Significant Unobservable Inputs (Level 3)      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Assets held and used, including other assets 0    
Asset impairment charges 375    
Goodwill 28,381    
Goodwill impairment charges $ 6,363