Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Additional Information (Detail)

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Income Taxes - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Dec. 31, 2013
Income Tax Disclosure [Abstract]      
Penalties or interest liability accrued $ 0   $ 0
Penalty or interest expense 0 0  
Effective tax rate 33.60% 21.00%  
Domestic tax credit related to 2012   1.1  
Domestic tax credit related to 2013   $ 0.2