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Guarantees - Letters of Credit and Bank Guarantees (Details) - USD ($)
$ in Thousands
Mar. 26, 2022
Dec. 25, 2021
Guarantor Obligations [Line Items]    
Total $ 22,415 $ 22,500
Letter of Credit    
Guarantor Obligations [Line Items]    
Customer performance guarantees 18,961 16,307
Value added tax license 286 287
Property leases 2,034 4,684
Pension plans 912 1,004
Credit cards 150 150
Other liabilities $ 72 $ 68