Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share - Additional Information (Detail)

v2.4.0.8
Earnings Per Share - Additional Information (Detail)
In Millions, unless otherwise specified
3 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Stock Option
   
Earnings Per Share Disclosure [Line Items]    
Stock options excluded from computation of earnings per share 2.8 3.6
Performance-Based | Restricted Stock Units (RSUs)
   
Earnings Per Share Disclosure [Line Items]    
Stock options excluded from computation of earnings per share 1.3 1.5