Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Additional Information (Detail)

v2.4.0.8
Stock-Based Compensation - Additional Information (Detail) (USD $)
3 Months Ended
Mar. 29, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options granted in period 2,777,130
Exercise price of options granted $ 56.79
Share based compensation vesting period 3 years
Fair market value of Common Stock at the date the units were granted $ 56.79
Restricted Stock
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share based compensation vesting period 4 years
Restricted stock units granted in period 87,000
Fair market value of Common Stock at the date the units were granted $ 58.89
Performance-Based Restricted Stock Units
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Restricted stock units granted in period 576,544
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-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]  
Fair market value of Common Stock at the date the units were granted $ 1.41
Nonperformance-Based Restricted Stock Units
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share based compensation vesting period 4 years
Restricted stock units granted in period 17,000
Number of shares of common stock to be issued for each restricted stock unit granted 1
Fair market value of Common Stock at the date the units were granted $ 58.89
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
Board of Directors | Nonperformance-Based Restricted Stock Units
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Restricted stock units granted in period 12,595
Award expiration period from grant date 1 year
Fair market value of Common Stock at the date the units were granted $ 56.79