Basis of Presentation and Summary of Critical and Significant Accounting Policies - Additional Information (Details)		12 Months Ended			186 Months Ended
	Apr. 01, 2021 USD ($) shares	Jan. 30, 2021 USD ($) segment store shares	Feb. 01, 2020 USD ($) shares	Feb. 02, 2019 USD ($) shares	Feb. 01, 2020 USD ($) shares
Acquisition [Abstract]
Number of stores | store		1,100
Number of reportable segments | segment		1
Authorized repurchase amount		$ 300,000,000.0
Stock repurchased (in shares) | shares		600,000	1,600,000	800,000	22,900,000
Payments for repurchase of common stock		$ 17,600,000	$ 35,500,000	$ 16,500,000
Number of restricted stock unit awards repurchased to satisfy tax withholding requirements (in shares) | shares		42,449	29,432	18,765
Tax withholding requirements		$ 900,000	$ 600,000	$ 400,000
Cost of repurchased common stock		16,717,000	34,904,000	16,124,000	$ 662,800,000
Remaining amount available under stock repurchase program		$ 136,300,000
Days to collect debit and credit card transactions		three
Credit and debit card receivables		$ 6,900,000	5,200,000		5,200,000
Inventory valuation reserves		6,200,000	3,200,000		3,200,000
Accrual for inventory shrinkage		$ 1,900,000	1,600,000		1,600,000
Number of stores closed | store		95
Goodwill impairment		$ 19,661,000	0	0
Intangible asset impairment		8,900,000	0	0
Contract with customer, liability, current		3,400,000	2,700,000		2,700,000
Subsequent Event
Acquisition [Abstract]
Stock repurchased (in shares) | shares	400,000
Payments for repurchase of common stock	$ 27,900,000
Number of restricted stock unit awards repurchased to satisfy tax withholding requirements (in shares) | shares	25,312
Tax withholding requirements	$ 1,700,000
Gift Cards
Acquisition [Abstract]
Liability, gift card revenue		8,800,000	7,700,000		$ 7,700,000
Revenue recognized from contract liability		$ 1,200,000	$ 1,700,000	$ 2,100,000
Cost of Goods, Total | Supplier Concentration Risk | Nike
Acquisition [Abstract]
Percentage of purchases from supplier		65.00%	67.70%	65.40%
Cost of Goods, Total | Supplier Concentration Risk | Adidas
Acquisition [Abstract]
Percentage of purchases from supplier		6.60%	7.20%	10.00%