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Restructuring and Asset Impairments - Schedule of Activity of Restructuring Costs (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 12, 2014
Jul. 18, 2015
Jul. 12, 2014
Restructuring Cost And Reserve [Line Items]      
Beginning balance   $ 14,068  
Provision for severance $ 70 304 $ 266
Changes in estimates 307 (287) (92)
Lease termination adjustment   (1,745)  
Accretion expense   326  
Payments   (3,708)  
Ending balance   15,718  
Business Restructuring Reserves [Member]      
Restructuring Cost And Reserve [Line Items]      
Provision for lease and related ancillary costs, net of sublease income $ 218 6,760 $ 236
Lease and Ancillary Costs [Member]      
Restructuring Cost And Reserve [Line Items]      
Beginning balance   13,988  
Changes in estimates   (287)  
Lease termination adjustment   (1,745)  
Accretion expense   326  
Payments   (3,404)  
Ending balance   15,638  
Lease and Ancillary Costs [Member] | Business Restructuring Reserves [Member]      
Restructuring Cost And Reserve [Line Items]      
Provision for lease and related ancillary costs, net of sublease income   6,760  
Severance [Member]      
Restructuring Cost And Reserve [Line Items]      
Beginning balance   80  
Provision for severance   304  
Payments   (304)  
Ending balance   $ 80