Stock-Based Compensation - Schedule of Stock Option Plans Activity (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jul. 02, 2016 USD ($) $ / shares shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Outstanding at beginning of year, Shares | shares	3,092
Granted, Shares | shares	899
Exercised, Shares | shares	(52)
Canceled, Shares | shares	0
Outstanding at end of year, Shares | shares	3,939
Options exercisable at end of year, Shares | shares	1,904
Outstanding at beginning of year, Weighted - Average Exercise Price | $ / shares	$ 43.51
Granted, Weighted - Average Exercise Price | $ / shares	48.80
Exercised, Weighted - Average Exercise Price | $ / shares	35.76
Canceled, Weighted - Average Exercise Price | $ / shares	0
Outstanding at end of period, Weighted - Average Exercise Price | $ / shares	44.82
Options exercisable at end of year, Weighted - Average Exercise Price | $ / shares	$ 40.60
Outstanding at end of period, Weighted - Average Remaining Contractual Life	7 years 6 months
Options exercisable at end of period, Weighted - Average Remaining Contractual Life	5 years 8 months 12 days
Exercised, Aggregate Intrinsic Value | $	$ 744
Outstanding at end of period, Aggregate Intrinsic Value | $	20,560
Options exercisable at end of period, Aggregate Intrinsic Value | $	$ 17,841