Stock Option Activity (Detail) - $ / shares shares in Thousands	12 Months Ended
	Dec. 29, 2020	Dec. 31, 2019	Jan. 01, 2019	Jan. 02, 2018
Options Outstanding, Shares
Outstanding, Beginning Balance	645	588	1,311
Granted	161	107	177
Exercised	(1)	(37)	(876)
Forfeited	(4)	(13)	(24)
Outstanding, Ending Balance	801	645	588	1,311
Options Outstanding, Weighted Average Exercise Price
Outstanding, Beginning Balance	$ 41.09	$ 38.14	$ 32.68
Granted	38.37	53.09	37.77
Exercised	35.45	28.89	29.85
Forfeited	38.82	40.88	39.43
Outstanding, Ending Balance	$ 40.56	$ 41.09	$ 38.14	$ 32.68
Options Exercisable, Shares
Options Exercisable Outstanding, Beginning Balance	340	189	926
Options Exercisable Outstanding, Ending Balance	503	340	189	926
Options Exercisable, Weighted Average Exercise Price
Options Exercisable, Beginning Balance	$ 38.96	$ 37.41	$ 30.02
Options Exercisable, Ending Balance	$ 39.91	$ 38.96	$ 37.41	$ 30.02
Options Exercisable, Weighted Average Remaining Contractual Life
Weighted Average Remaining Contractual Life	5 years 2 months 12 days	5 years 6 months	5 years	4 years