Goodwill and Definite-lived Intangibles - Components of Definite Lived Intangibles (Detail) - USD ($) $ in Thousands	Sep. 29, 2025	Dec. 30, 2024
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 390,150	$ 390,150
Accumulated Amortization	(226,004)	(198,331)
Total	164,146	191,819
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross Amount	323,500	323,500
Accumulated Amortization	(182,376)	(161,710)
Total	$ 141,124	$ 161,790
Weighted Average Amortization Period	11 years 9 months 18 days	11 years 9 months 18 days
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 66,650	$ 66,650
Accumulated Amortization	(43,628)	(36,621)
Total	$ 23,022	$ 30,029
Weighted Average Amortization Period	8 years 2 months 12 days	8 years 2 months 12 days