Basis of Presentation and Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Revenue Recognition
Total net sales	$ 9,584,019	$ 8,750,743	$ 8,436,570
Gift card breakage revenue
Revenue Recognition
Revenue recognized from contract liability at beginning of period	18,300	17,400
Gift card redemption revenue
Revenue Recognition
Revenue recognized from contract liability at beginning of period	$ 74,700	82,000
Gift card redemption revenue | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-02-02
Revenue Recognition
Expected timing of performance obligation satisfaction	12 months
Customer loyalty redemption revenue | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-02-02
Revenue Recognition
Expected timing of performance obligation satisfaction	12 months
Hardlines
Revenue Recognition
Total net sales	$ 4,428,500	3,695,200	3,632,100
Apparel
Revenue Recognition
Total net sales	3,180,200	3,109,000	2,962,400
Footwear
Revenue Recognition
Total net sales	1,834,300	1,811,400	1,719,500
Other
Revenue Recognition
Total net sales	$ 141,000	$ 135,100	$ 122,600