Stock-Based Compensation - Schedule of Stock Option Plans Activity (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Oct. 01, 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	(158)
Canceled, Shares | shares	0
Outstanding at end of year, Shares | shares	3,833
Options exercisable at end of year, Shares | shares	1,799
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	45.07
Options exercisable at end of year, Weighted - Average Exercise Price | $ / shares	$ 40.89
Outstanding at end of period, Weighted - Average Remaining Contractual Life	7 years 3 months 18 days
Options exercisable at end of period, Weighted - Average Remaining Contractual Life	5 years 4 months 24 days
Exercised, Aggregate Intrinsic Value | $	$ 2,500
Outstanding at end of period, Aggregate Intrinsic Value | $	17,297
Options exercisable at end of period, Aggregate Intrinsic Value | $	$ 15,410