Basic and Diluted Earnings per Common Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 15, 2023	Jul. 16, 2022	Jul. 15, 2023	Jul. 16, 2022
Earnings Per Share [Abstract]
Net income	$ 63,760	$ 53,680	$ 134,470	$ 139,269
Basic Earnings Per Common Share:
Basic weighted average shares outstanding for common stock	212,031	212,186	211,881	212,079
Basic earnings per common share	$ 0.3	$ 0.25	$ 0.63	$ 0.66
Diluted Earnings Per Common Share:
Basic weighted average shares outstanding for common stock	212,031	212,186	211,881	212,079
Add: Shares of common stock assumed issued upon exercise of stock options and vesting of restricted stock	978	1,121	1,657	1,236
Diluted weighted average shares outstanding for common stock	213,009	213,307	213,538	213,315
Diluted earnings per common share	$ 0.3	$ 0.25	$ 0.63	$ 0.65