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Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)
 12 Months Ended
Jan. 02, 2016
Jan. 03, 2015
Dec. 28, 2013
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]      
Goodwill $ 790,100,000 $ 810,700,000 $ 838,800,000
Accumulated impairment losses $ 0    
Weighted-average amortization period (in years) 11 years    
Aggregate amortization expense $ 24,700,000 $ 24,700,000 $ 25,500,000
Estimated annual amortization expense for fiscal period 2016 22,000,000    
Estimated annual amortization expense for fiscal period 2017 18,600,000    
Estimated annual amortization expense for fiscal period 2018 15,500,000    
Estimated annual amortization expense for fiscal period 2019 13,600,000    
Estimated annual amortization expense for fiscal period 2020 12,000,000    
Ecotechnics S.p.A [Member]      
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]      
Goodwill acquired $ 6,200,000    
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    
Trademarks [Member]      
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]      
Weighted-average amortization period (in years) 6 years    
Trademarks [Member] | Ecotechnics S.p.A [Member]      
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]      
Non-amortized trademark $ 2,200,000