Income Per Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 30, 2022	Jul. 31, 2021	Jul. 30, 2022	Jul. 31, 2021
Numerator
Net income	$ 41,961	$ 26,187	$ 76,893	$ 17,258
Net income allocated to participating securities	(166)	(235)	(348)	(171)
Net income available to common shareholders	$ 41,795	$ 25,952	$ 76,545	$ 17,087
Denominator (000's)
Weighted average common shares outstanding – basic (in shares)	120,003	117,021	119,498	116,855
Dilutive effect of non-participating securities (in shares)	3,894	5,703	4,082	4,367
Weighted average common and common equivalent shares outstanding – diluted (in shares)	123,897	122,723	123,580	121,222
Net income per common share:
Basic (in dollars per share)	$ 0.35	$ 0.22	$ 0.64	$ 0.15
Diluted (in dollars per share)	$ 0.34	$ 0.21	$ 0.62	$ 0.14