Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 02, 2025	Nov. 03, 2024	Nov. 02, 2025	Nov. 03, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 54,806	$ 63,639	$ 87,929	$ 64,304
Other comprehensive income (loss):
Unrealized net gains (losses) on available-for-sale securities	100	(1,625)	2,069	5,048
Less: reclassification adjustment for net gains on available-for-sale securities included in net income	(10)	(59)	(1,017)	(243)
Change in unrealized net gains (losses) on available-for-sale securities	90	(1,684)	1,052	4,805
Comprehensive income	$ 54,896	$ 61,955	$ 88,981	$ 69,109