Earnings per Share - Computation of Basic and Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2021	Oct. 25, 2020	Oct. 31, 2021	Oct. 25, 2020
Earnings Per Share [Abstract]
Net income attributable to common stockholders	$ 34,427	$ 18,487	$ 90,860	$ 44,247
Weighted average common shares outstanding - basic (in shares)	64,546	65,136	64,786	65,270
Dilutive effect of share-based compensation (in shares)	753	831	878	780
Weighted average common shares outstanding - diluted (in shares)	65,299	65,967	65,664	66,050
Basic earnings per common share (in dollars per share)	$ 0.53	$ 0.28	$ 1.40	$ 0.68
Diluted earnings per common share (in dollars per share)	$ 0.53	$ 0.28	$ 1.38	$ 0.67
Anti-dilutive shares not included in the above calculations (in shares)	31	523	41	274