Note 9 - Leases (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	May 02, 2020	May 04, 2019	Jan. 31, 2021	Feb. 01, 2020
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 22,400
Operating Lease, Right-of-Use Asset	648,534	$ 735,282		$ 695,594
Forecast [Member]
Operating Lease, Liability, Total			$ 4,000
Operating Lease, Right-of-Use Asset			$ 4,000
Effect of COVID-19 [Member]
Operating Lease, Impairment Loss	20,400
Impairment of Long-Lived Assets Held-for-use	14,800
Retail Stores [Member]
Asset Impairment Charges, Total	$ 35,200	$ 1,200