Stock Option Activity (Detail) shares in Thousands	3 Months Ended
	Mar. 29, 2022 $ / shares shares
Options Outstanding, Shares
Outstanding, Beginning Balance | shares	775
Granted | shares	98
Forfeited | shares	(8)
Outstanding, Ending Balance | shares	865
Options Outstanding, Weighted Average Exercise Price
Outstanding, Beginning Balance | $ / shares	$ 41.77
Granted | $ / shares	32.27
Forfeited | $ / shares	45.30
Outstanding, Ending Balance | $ / shares	$ 40.66
Options Exercisable, Shares
Options Exercisable Outstanding, Beginning Balance | shares	519
Options Exercisable Outstanding, Ending Balance | shares	621
Options Exercisable, Weighted Average Exercise Price
Options Exercisable, Beginning Balance | $ / shares	$ 41.02
Options Exercisable, Ending Balance | $ / shares	$ 41.69