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Inventories - Schedule of Inventories (Details) - USD ($) $ in Thousands	Sep. 26, 2025	Dec. 27, 2024
Inventory Disclosure [Abstract]
Raw materials	$ 204,317	$ 197,975
Work in process	44,105	45,075
Finished goods	46,078	43,445
Excess and obsolete adjustment	(36,107)	(36,393)
Impairment of inventory	(16,713)	0
Total inventories	$ 241,680	$ 250,102

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Inventory, Impairment Adjustment

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- Definition

Amount of inventory reserves for last-in first-out (LIFO) and other inventory valuation methods.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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- Definition

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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-Topic 210
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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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