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Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)
 3 Months Ended 9 Months Ended
Oct. 01, 2016
Oct. 03, 2015
Oct. 01, 2016
Oct. 03, 2015
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]        
Accumulated impairment losses $ 0   $ 0  
Weighted-average amortization period (in years)     11 years  
Aggregate amortization expense 5,900,000 $ 6,000,000 $ 18,200,000 $ 18,400,000
Estimated annual amortization expense for fiscal period 2016 23,600,000   23,600,000  
Estimated annual amortization expense for fiscal period 2017 22,200,000   22,200,000  
Estimated annual amortization expense for fiscal period 2018 19,800,000   19,800,000  
Estimated annual amortization expense for fiscal period 2019 17,200,000   17,200,000  
Estimated annual amortization expense for fiscal period 2020 13,900,000   13,900,000  
Estimated annual amortization expense for fiscal period 2021 $ 12,200,000   $ 12,200,000  
Customer relationships [Member]        
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]        
Weighted-average amortization period (in years)     15 years  
Customer relationship contractual term, minimum (in years)     3 years  
Customer relationship contractual term, maximum (in years)     5 years