Retirement Savings Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Retirement savings plan
Minimum employee age required to participate in the plan	21 years
Percentage of the participant's compensation for which a discretionary matching contribution may be made by the Company	10.00%
Company's discretionary matching contribution percentage	50.00%
Total expense recorded under the plan, net of forfeitures	$ 10,000	$ 9,800	$ 8,300
Deferred compensation plans
Liability for compensation deferred under the Company's plans	99,686	77,324
Total employer contributions recorded under the plans, net of forfeitures	$ 3,200	$ 2,100	$ 2,100