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Property, Plant, and Equipment - Depreciation (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 25, 2021
Sep. 26, 2020
Sep. 25, 2021
Sep. 26, 2020
Property, Plant and Equipment [Abstract]        
Depreciation $ 14,200 $ 14,200 $ 41,441 $ 41,953