Components of, and Changes in Restructuring Accruals (Detail) - USD ($) $ in Thousands		12 Months Ended
		Jan. 01, 2022		Jan. 02, 2021		Dec. 28, 2019
Restructuring Cost And Reserve [Line Items]
Liability balance, beginning balance		$ 1,508	[1]	$ 1,624	[1]	$ 401
Charges				11,856		3,295
Cash payments		(1,508)		(11,972)		(2,072)
Liability balance, ending balance	[1]			1,508		1,624
Reorganization Costs
Restructuring Cost And Reserve [Line Items]
Charges	[2]					253
Cash payments	[2]					(253)
Employee Termination Benefits
Restructuring Cost And Reserve [Line Items]
Liability balance, beginning balance	[3]			1,450	[1]	227
Charges	[3]			(149)		3,042
Cash payments	[3]			(1,301)		(1,819)
Liability balance, ending balance	[1],[3]					1,450
Distribution Network Optimization
Restructuring Cost And Reserve [Line Items]
Charges				4,077
Cash payments				(4,077)
VSIP
Restructuring Cost And Reserve [Line Items]
Liability balance, beginning balance		1,036	[1]	174	[1]	174
Charges				2,639
Cash payments		(1,036)		(1,777)
Liability balance, ending balance	[1]			1,036		$ 174
RIF
Restructuring Cost And Reserve [Line Items]
Liability balance, beginning balance	[1]	472
Charges				5,289
Cash payments		$ (472)		(4,817)
Liability balance, ending balance	[1]			$ 472

[1] Recorded in the other accrued current liabilities line item of our Consolidated Balance Sheets

[2] Reorganization costs include employee relocation expenses.

[3] Employee termination benefits not related to the VSIP.