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Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 26, 2022
Mar. 27, 2021
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Beginning balance $ 814,343 $ 695,087
Total other comprehensive loss (4,254) (7,234)
Ending balance 787,193 658,754
Tax effects of foreign translation adjustment 0 0
Unrecognized components of employee benefit plans, net of tax    
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Beginning balance (76,849) (146,614)
Other comprehensive gain (loss) before reclassifications 0
Income tax on other comprehensive income (loss) 0
Income tax on reclassifications (548) (918)
Total other comprehensive loss 1,948 3,302
Ending balance (74,901) (143,312)
Amortization of losses    
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Reclassifications to earnings 2,488 4,082
Amortization of prior service costs    
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Reclassifications to earnings 8 138
Unrealized gain (loss) on derivative instruments, net of tax    
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Beginning balance (847) 1,834
Income tax on reclassifications (12) 460
Total other comprehensive loss 80 (1,268)
Ending balance (767) 566
Foreign currency translation adjustments    
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Beginning balance (6,774) 11,145
Total other comprehensive loss (6,282) (9,268)
Ending balance (13,056) 1,877
Accumulated Other Comprehensive Loss    
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Beginning balance (84,470) (133,635)
Total other comprehensive loss (4,254) (7,234)
Ending balance (88,724) (140,869)
Foreign exchange forward contracts | Unrealized gain (loss) on derivative instruments, net of tax    
Accumulated Other Comprehensive Income (Loss) [Roll Forward]    
Reclassifications to earnings $ 92 $ (1,728)