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Restructuring and Asset Impairment - Schedule of Restructuring and Asset Impairment, Net (Detail) - USD ($) $ in Thousands		4 Months Ended
		Apr. 20, 2024	Apr. 22, 2023
Restructuring Cost And Reserve [Line Items]
Loss (gain) on sales of assets related to closed facilities		$ (20)	$ 22
Business Restructuring Reserves
Restructuring Cost And Reserve [Line Items]
Asset impairment charges	[1]	6,121	3,745
Loss (gain) on sales of assets related to closed facilities		51	(61)
Other (income) costs associated with site closures		(254)	314
Lease termination adjustments		(150)	0
Changes in estimates		0	85
Total		$ 5,768	$ 4,083
[1] Asset impairment charges in the current year quarter were incurred on long-lived assets in the Retail segment due to changes in the competitive environment. In the prior year quarter, asset impairment charges related to two store closures within the Retail segment and impairment losses related to a distribution location that sustained significant store damage within the Wholesale segment.

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