Quarterly Results of Operations (unaudited) (Details 2) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended					12 Months Ended
	Feb. 01, 2020	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Nov. 03, 2018	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
(Gain) loss on disposal of assets
Pretax charges for asset impairment and store closing costs						$ 0
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment						0	$ 0	$ 0
Gain on disposal of assets	$ 8,300	$ 300	$ 4,900	$ 7,400		$ 20,293	$ (48)	$ 4,860
Selected Quarterly Financial Information [Abstract]
Income Tax Benefits - TCJA					$ 2,900
Income Tax Benefits - TCJA, per share					$ 0.11
Income Tax Benefits - State Tax Return Filings		$ 2,800
Income Tax Benefits - State Tax Return Filings, per share		$ 0.11
Income Tax Benefits - Taxpayer Certainty and Disaster Tax Relief Act	$ 2,300
Income Tax Benefits - Taxpayer Certainty and Disaster Tax Relief Act, per share	$ 0.09
Sale of former retail store location
(Gain) loss on disposal of assets
Gain (loss) on disposal of assets, net of tax	$ 6,500	$ 200	$ 3,800	$ 5,800
Gain (loss) on disposal of assets, per share, net of tax (in dollars per share)	$ 0.26	$ 0.01	$ 0.15	$ 0.22