Restructuring activities - Components of, and Changes in Restructuring Accruals (Detail) $ in Thousands	4 Months Ended
	Apr. 22, 2023 USD ($)
Restructuring Cost And Reserve [Line Items]
Charges	$ 4,195
Cash payments	(777)
Liability balance, ending balance	3,418	[1]
Employee Severance | VSIP
Restructuring Cost And Reserve [Line Items]
Charges	3,927
Cash payments	(509)
Liability balance, ending balance	3,418	[1]
Relocation costs
Restructuring Cost And Reserve [Line Items]
Charges	268
Cash payments	(268)
Liability balance, ending balance

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