Property and Equipment (Narrative) (Details) - USD ($)	12 Months Ended
	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Long-lived assets, impairment charges	$ 0	$ 1,300,000	$ 3,100,000
Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration]	Selling, General and Administrative Expense	Selling, General and Administrative Expense	Selling, General and Administrative Expense
Depreciation expense with property and equipment	$ 20,900,000	$ 14,700,000	$ 14,800,000
Property and equipment	375,953,000	308,960,000
Construction Work in Process
Property and equipment	$ 13,300,000	$ 13,300,000