Financial Instruments - Summary of Location and Fair Value (Details) - Designated as Hedging Instrument - USD ($) $ in Thousands	Sep. 25, 2021	Dec. 26, 2020
Derivatives, Fair Value [Line Items]
Total derivative assets	$ 112	$ 1,205
Total derivative liabilities	(16)	(5,795)
Other current assets | Commodity Contracts
Derivatives, Fair Value [Line Items]
Other current assets: Gain positions	671	1,213
Other current assets: Loss positions	(559)	(8)
Other current liabilities | Commodity Contracts
Derivatives, Fair Value [Line Items]
Other current liability: Gain positions	27	68
Other current liability: Loss positions	$ (43)	$ (5,863)