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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
In Millions, except Share data, unless otherwise specified
12 Months Ended
Dec. 29, 2012
Swap
Dec. 31, 2011
Jan. 01, 2011
Accounting Policies [Line Items]      
Recognized compensation costs for grants $ 15.0 $ 14.1 $ 11.5
Income tax benefits for grants 4.9 4.5 3.6
Weighted-average fair values for options granted $ 10.72 $ 10.46 $ 6.97
Common stock issued 66,515,620 65,019,406  
Cancellation of restricted stock awards, shares 49,207    
Options granted to purchase shares of common stock being antidilutive 387,591 338,877 865,072
Carrying value of the Company's long-term debt, including current maturities 1,250.0 0.5  
Fair value of the Company's long-term debt, including current maturities 1,308.9    
Notional amount of foreign exchange contracts 111.9 106.3  
Range of maturities for foreign exchange contracts 336 days 336 days  
Number of interest rate swap agreement 1    
Interest rate swap notional amount 462.2    
Financial instrument expiration date Oct. 06, 2017    
Accumulated other comprehensive income (loss) 1.0    
Interest Rate Swap [Member]
     
Accounting Policies [Line Items]      
Interest rate swap notional amount 462.2    
Stock Options [Member]
     
Accounting Policies [Line Items]      
Common stock issued 1,917,020    
Level 2 [Member]
     
Accounting Policies [Line Items]      
Assets related to the fair value of the Company's foreign exchange contracts   4.0  
Liabilities related to the fair value of the Company's foreign exchange contracts 2.3    
Level 2 [Member] | Interest Rate Swap [Member]
     
Accounting Policies [Line Items]      
Liabilities related to the fair value of the Company's foreign exchange contracts $ 1.5    
Minimum [Member] | Building and improvements [Member]
     
Accounting Policies [Line Items]      
Depreciable life 14 years    
Minimum [Member] | Machinery, equipment and software [Member]
     
Accounting Policies [Line Items]      
Depreciable life 3 years    
Maximum [Member] | Building and improvements [Member]
     
Accounting Policies [Line Items]      
Depreciable life 20 years    
Maximum [Member] | Machinery, equipment and software [Member]
     
Accounting Policies [Line Items]      
Depreciable life 10 years