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Significant Accounting Policies - Fair Value Measurements (Details) - USD ($)
$ in Thousands
Mar. 27, 2022
Dec. 26, 2021
Sep. 14, 2021
Carrying Value      
Measurement of financial assets and liabilities at fair value on a recurring basis      
Cash surrender value of life insurance policies $ 34,205 $ 41,904  
Interest rate swap liabilities $ 1,528 $ 5,536  
Notes      
Measurement of financial assets and liabilities at fair value on a recurring basis      
Fixed interest rate (as a percent) 3.875% 3.875% 3.875%
Notes | Carrying Value      
Measurement of financial assets and liabilities at fair value on a recurring basis      
3.875% Fixed Rate Senior Notes $ 400,000 $ 400,000  
Measured on Recurring Basis | Level 1      
Measurement of financial assets and liabilities at fair value on a recurring basis      
Cash surrender value of life insurance policies 34,205 41,904  
Measured on Recurring Basis | Level 2      
Measurement of financial assets and liabilities at fair value on a recurring basis      
Interest rate swap liabilities 1,528 5,536  
Measured on Recurring Basis | Notes | Level 2      
Measurement of financial assets and liabilities at fair value on a recurring basis      
3.875% Fixed Rate Senior Notes $ 362,000 $ 396,000