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Income Taxes - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Jan. 01, 2011
Income Tax [Line Items]        
Effective income tax rate 32.30% 32.80% 33.00%  
Net operating loss carryforwards $ 328.6      
Valuation allowance 45.4 43.9 40.4  
Unrecognized tax benefits 4.6 6.8 11.0 11.1
Unrecognized tax benefits that would impact the effective income tax rate 4.6 4.1 9.1  
Interest and penalties related to unrecognized tax benefits 0.6 0.5    
Accrued interest and penalties related to unrecognized tax benefits 0.9 1.6 1.6  
Increase in unrecognized tax benefits 0.5 1.2 2.8  
Undistributed earnings 556.0 492.2 416.4  
Minimum [Member]
        
Income Tax [Line Items]        
Decrease in unrecognized tax benefits 0      
Increase in unrecognized tax benefits 0      
Maximum [Member]
        
Income Tax [Line Items]        
Decrease in unrecognized tax benefits 1.1      
Increase in unrecognized tax benefits $ 0.8