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Restructuring Charges and Asset Impairment - Schedule of Restructuring Activity and Asset Impairment (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 13, 2019	Jul. 14, 2018	Jul. 13, 2019	Jul. 14, 2018
Restructuring Cost And Reserve [Line Items]
Asset impairment charges	$ 13,966		$ 14,066	$ 1,470
Charge on customer advance	1,941		1,941
Loss (gain) on sales of assets related to closed facilities			(6,863)	(89)
Provision for severance		$ 14	149	139
Other costs associated with distribution center and store closings	365	315	975	596
Changes in estimates	(246)	51	(211)	336
Lease termination adjustments	(1,642)		(1,642)
Restructuring and asset impairment	14,581	(1,164)	8,919	5,037
Business Restructuring Reserves [Member]
Restructuring Cost And Reserve [Line Items]
Provision for closing charges	177		543	3,903
Facility Closing [Member]
Restructuring Cost And Reserve [Line Items]
Loss (gain) on sales of assets related to closed facilities	$ 20	$ (1,544)	$ (6,902)	$ (1,407)

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