Stock-Based Compensation - Schedule of Stock Option Plans Activity (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jul. 01, 2017 USD ($) $ / shares shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Outstanding at beginning of year, Shares | shares	3,591
Granted, Shares | shares	698
Exercised, Shares | shares	(92)
Canceled, Shares | shares	0
Outstanding at end of year, Shares | shares	4,197
Stock Options exercisable at end of year, Shares | shares	1,900
Outstanding at beginning of year, Weighted - Average Exercise Price | $ / shares	$ 45.32
Granted, Weighted - Average Exercise Price | $ / shares	59.07
Exercised, Weighted - Average Exercise Price | $ / shares	38.56
Canceled, Weighted - Average Exercise Price | $ / shares	0
Outstanding at end of period, Weighted - Average Exercise Price | $ / shares	47.75
Stock options exercisable at end of year, Weighted - Average Exercise Price | $ / shares	$ 43.16
Outstanding at end of period, Weighted - Average Remaining Contractual Life	7 years 3 months 19 days
Stock options exercisable at end of period, Weighted - Average Remaining Contractual Life	5 years 4 months 24 days
Exercised, Aggregate Intrinsic Value | $	$ 2,278
Outstanding at end of period, Aggregate Intrinsic Value | $	43,313
Stock options exercisable at end of period, Aggregate Intrinsic Value | $	$ 27,960