Stock-Based Compensation - Schedule of Stock Option Plans Activity (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Oct. 03, 2020 USD ($) $ / shares shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Outstanding at beginning of year, Shares | shares	3,892
Granted, Shares | shares	529
Canceled, Shares | shares	(239)
Outstanding at end of year, Shares | shares	4,182
Options exercisable at end of year, Shares | shares	3,435
Outstanding at beginning of year, Weighted - Average Exercise Price | $ / shares	$ 50.78
Granted, Weighted - Average Exercise Price | $ / shares	42.46
Canceled, Weighted - Average Exercise Price | $ / shares	51.58
Outstanding at end of period, Weighted - Average Exercise Price | $ / shares	49.68
Options exercisable at end of year, Weighted - Average Exercise Price | $ / shares	$ 50.36
Outstanding, Weighted - Average Remaining Contractual Life	6 years
Stock options exercisable, Weighted - Average Remaining Contractual Life	5 years 3 months 18 days
Outstanding at end of year, Aggregate Intrinsic Value | $	$ 3,846
Stock options exercisable, Aggregate Intrinsic Value | $	$ 2,189