Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Additional Information (Detail)

v3.3.1.900
Stock-Based Compensation - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Jan. 02, 2016
Jan. 03, 2015
Dec. 28, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total unrecognized compensation cost related to nonvested stock-based compensation $ 46.7    
Total unrecognized compensation cost related to nonvested stock-based compensation, period of recognition (years) 1 year    
Shares available for future grant 42,927,147    
Share based compensation vesting period 3 years    
Award expiration period from grant date 10 years    
Total fair value of stock option vested $ 25.9 $ 22.6 $ 23.4
Total intrinsic value of stock options exercised 132.8 143.7 127.3
Market value of shares vested 14.1 $ 20.1 $ 9.7
Fair value of restricted stock $ 37.0    
Non employee Members of 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%    
Grant date fair value of each restricted units granted $ 75.33 $ 56.86 $ 40.64
Performance period, years 3 years    
Total market value of awards outstanding $ 102.7    
Share earned in period 1,067,426 1,290,354 1,457,159
Market value of shares vested $ 61.9 $ 88.4 $ 85.8
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    
TSR Adjustment Performance-Based Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant date fair value of each restricted units granted $ 3.78 $ 1.41 $ 3.16
Nonperformance-Based Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share based compensation vesting period 4 years    
Grant date fair value of each restricted units granted $ 71.17 $ 58.00 $ 39.21
Total market value of awards outstanding $ 17.1    
Nonperformance-Based Restricted Stock Units | Non employee Members of 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    
Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant date fair value of each restricted units granted $ 71.09    
Share earned in period 225,864    
Restricted Stock | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share based compensation vesting period 5 years