Stock-Based Compensation - Schedule of Stock Option Plans Activity (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Apr. 05, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Outstanding at beginning of year, Shares	2,089
Granted, Shares
Exercised, Shares
Canceled, Shares
Outstanding at end of period, Shares	2,089
Options exercisable at end of period, Shares	1,012
Outstanding at beginning of year, Weighted - Average Exercise Price	$ 40.47
Granted, Weighted - Average Exercise Price
Exercised, Weighted - Average Exercise Price
Canceled, Weighted - Average Exercise Price
Outstanding at end of period, Weighted - Average Exercise Price	$ 40.47
Options exercisable at end of period, Weighted - Average Exercise Price	$ 39.75
Outstanding at end of period, Weighted - Average Remaining Contractual Life	7 years 10 months 24 days
Options exercisable at end of period, Weighted - Average Remaining Contractual Life	7 years 6 months
Outstanding at end of period, Aggregate Intrinsic Value	$ 22,213
Options exercisable at end of period, Aggregate Intrinsic Value	$ 11,482