Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Additional Information (Detail)

v2.4.0.8
Stock-Based Compensation - Additional Information (Detail) (USD $)
In Millions, except Share data, unless otherwise specified
 12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total unrecognized compensation cost related to nonvested stock-based compensation $ 47.0    
Total unrecognized compensation cost related to nonvested stock-based compensation, period of recognition (years) 1 year 1 month 6 days    
Shares available for future grant 30,501,071    
Share based compensation vesting period 3 years    
Options term 10 years    
Total fair value of stock option vested 23.4 20.4 20.6
Total intrinsic value of stock options exercised 127.3 112.9 113.5
Grant date fair value of each units granted $ 8.34 $ 8.36 $ 6.28
Share earned in period 156,988    
Market value of shares vested 9.7 2.5 3.7
Fair value of restricted stock 51.7    
Board of Directors
      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted period of time options become exercisable 1 year    
Performance-Based Restricted Stock Units
      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share based compensation vesting period 3 years    
Award expiration period from grant date 3 years    
Baseline profitability goal period 3 years    
Percentage of targets award adjusted to actual number of shares earned 25.00%    
Performance period, years 3 years    
Grant date fair value of each units granted $ 40.64 $ 36.37 $ 23.94
Total market value of awards outstanding 141.8    
Share earned in period 1,457,159 2,160,868 2,104,656
Market value of shares vested 85.8 82.1 74.6
Performance-Based Restricted Stock Units | Minimum
      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares of common stock to be issued for each restricted stock unit granted 0    
Performance-Based Restricted Stock Units | Maximum
      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares of common stock to be issued for each restricted stock unit granted 2    
Nonperformance-Based Restricted Stock Units
      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share based compensation vesting period 4 years    
Nonperformance-Based Restricted Stock Units | Restricted Stock Unit
      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant date fair value of each units granted $ 39.21 $ 35.52 $ 28.58
Total market value of awards outstanding $ 37.8    
Nonperformance-Based Restricted Stock Units | Board of Directors
      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award expiration period from grant date 1 year    
Number of shares of common stock to be issued for each restricted stock unit granted 1