Definite-lived Intangibles (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2022	Dec. 28, 2020
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 413,721	$ 445,150
Accumulated Amortization	(173,803)	(163,843)
Net Carrying Amount	239,918	281,307
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross Amount	366,071	397,500
Accumulated Amortization	(154,461)	(150,142)
Net Carrying Amount	$ 211,610	$ 247,358
Weighted Average Amortization Period	11 years 3 months 18 days	10 years 10 months 24 days
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 47,650	$ 47,650
Accumulated Amortization	(19,342)	(13,701)
Net Carrying Amount	$ 28,308	$ 33,949
Weighted Average Amortization Period	9 years 6 months	9 years 6 months