Stock-Based Compensation - Activity in Restricted Stock and Performance-Based Units Granted and Vested (Details) - RSUs including PSUs - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2024	Jan. 28, 2023	Jan. 29, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Intrinsic value of vested awards	$ 10.5	$ 7.3	$ 10.5
Intrinsic value of outstanding and unvested awards	31.5	35.5	35.2
Unrecognized compensation expense at fiscal period end (in millions)	$ 4.9	$ 7.5	$ 7.0
Estimated weighted average period unrecognized compensation expense expected to be recognized	1 year 8 months 12 days	1 year 8 months 12 days	2 years