Restructuring Charges and Asset Impairment - Schedule of Activity of Reserves for Closed Properties (Detail) - USD ($) $ in Thousands	4 Months Ended
	Apr. 22, 2017	Apr. 23, 2016
Restructuring Cost And Reserve [Line Items]
Beginning balance	$ 21,932
Provision for severance	535	$ 895
Lease termination adjustment	(559)
Accretion expense	179
Payments	(1,730)
Ending balance	20,762
Business Restructuring Reserves [Member]
Restructuring Cost And Reserve [Line Items]
Provision for closing charges	405	$ 12,453
Lease and Ancillary Costs [Member]
Restructuring Cost And Reserve [Line Items]
Beginning balance	21,932
Lease termination adjustment	(559)
Accretion expense	179
Payments	(1,662)
Ending balance	20,295
Lease and Ancillary Costs [Member] | Business Restructuring Reserves [Member]
Restructuring Cost And Reserve [Line Items]
Provision for closing charges	405
Severance [Member]
Restructuring Cost And Reserve [Line Items]
Provision for severance	535
Payments	(68)
Ending balance	$ 467