Fair Value of Assets and Liabilities - Fair Values of Derivatives and Classifications on Statements of Net Income and Statements of Comprehensive Income (Details) - Designated as cash flow hedge - Designated as Hedging Instrument - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Interest rate swap agreement
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Other comprehensive income (loss), cash flow hedge, gain (loss), before reclassification and tax	$ 561	$ 5,857	$ 4,010	$ 3,346
Interest rate swap agreement | Interest expense
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Pre-tax gain (loss) on derivatives	(786)	(1,282)	(2,357)	(3,850)
Interest rate swap agreement | Cost of sales
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Pre-tax gain (loss) on derivatives	(1,565)	409	(205)	409
Interest rate swap agreement | Selling, general, and administrative expenses
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Pre-tax gain (loss) on derivatives	(119)	0	2	0
Zero cost collar agreement
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Other comprehensive income (loss), cash flow hedge, gain (loss), before reclassification and tax	$ (1,319)	$ 4,003	$ (10,731)	$ 4,003