Rabbi Trust Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019	Feb. 01, 2020
Defined Benefit Plan, Plan Assets, Category [Line Items]
Proceeds from Life Insurance Policy	$ 388	$ 798	$ 978	$ 1,589
Withdrawal from Rabbi Trust Assets			50,000	$ 0
Fair Value, Recurring [Member]
Defined Benefit Plan, Plan Assets, Category [Line Items]
Rabbi Trust assets (3)	60,028		60,028		$ 109,049
Fair Value, Recurring [Member] | Level 2
Defined Benefit Plan, Plan Assets, Category [Line Items]
Rabbi Trust assets (3)	60,027		60,027		109,048
Fair Value, Recurring [Member] | Level 1
Defined Benefit Plan, Plan Assets, Category [Line Items]
Rabbi Trust assets (3)	$ 1		$ 1		$ 1