Equity Incentive Plans, Stock-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 29, 2022	Oct. 30, 2021	Oct. 29, 2022	Oct. 30, 2021
Stock-Based Compensation Expense [Abstract]
Total unrecognized compensation cost related to non-vested stock-based compensation arrangements	$ 23.3		$ 23.3
Weighted average period to recognize stock-based compensation expense			2 years 9 months 18 days
Selling, General and Administrative Expenses [Member]
Stock-Based Compensation Expense [Abstract]
Compensation expense	$ 2.6	$ 1.6	$ 7.3	$ 6.0