Summary of Significant Accounting Policies - Additional Information (Details)	12 Months Ended
	Jan. 30, 2021 USD ($) store Segment Customer	Feb. 01, 2020 USD ($)	Feb. 02, 2019 USD ($)
Summary of Accounting Policies [Line Items]
Number of retail stores operated by company | store	1,460
Number of reportable business segments | Segment	4
Days in fiscal year	364 days	364 days	364 days
Cash and cash equivalents	$ 215,091,000	$ 81,418,000
Cash equivalents	0	59,600,000
Excess of outstanding checks drawn on zero balance accounts at domestic banks exceeding book cash balance	500,000	17,100,000
Depreciation expense	$ 45,600,000	49,400,000	$ 52,100,000
Percentage of renewal options	2.00%
Asset retirement obligations	$ 11,500,000	11,100,000
Accrued gift card liability	5,000,000.0	5,000,000.0
Gift card breakage recognized as revenue	800,000	1,000,000.0	800,000
Gift card redemptions and breakage revenue	3,000,000.0
Selling and administrative expenses	813,775,000	966,423,000	962,076,000
Advertising costs	80,100,000	72,300,000	68,300,000
Vendor reimbursements of cooperative advertising costs	5,700,000	8,000,000.0	7,800,000
Samsung
Summary of Accounting Policies [Line Items]
Historical cost of inventory	22,800,000
Wholesale Costs of Distribution
Summary of Accounting Policies [Line Items]
Selling and administrative expenses	10,100,000	5,600,000	5,600,000
Retail Occupancy Costs
Summary of Accounting Policies [Line Items]
Selling and administrative expenses	$ 269,800,000	334,400,000	$ 334,300,000
Major Customer One | Customer Concentration Risk | Trade Accounts Receivable
Summary of Accounting Policies [Line Items]
Number of customers | Customer	1
Concentration risk percentage	16.00%
Major Customer Two | Customer Concentration Risk | Trade Accounts Receivable
Summary of Accounting Policies [Line Items]
Number of customers | Customer	1
Concentration risk percentage	13.00%
Major Customers Three and Four | Customer Concentration Risk | Trade Accounts Receivable
Summary of Accounting Policies [Line Items]
Number of customers | Customer	2
Concentration risk percentage	10.00%
Other Major Customers | Customer Concentration Risk | Trade Accounts Receivable
Summary of Accounting Policies [Line Items]
Number of customers | Customer	0
Concentration risk percentage	7.00%
Minimum
Summary of Accounting Policies [Line Items]
Payment processing duration	24 hours
Maximum
Summary of Accounting Policies [Line Items]
Payment processing duration	48 hours
Foreign Subsidiaries
Summary of Accounting Policies [Line Items]
Cash and cash equivalents	$ 21,800,000	$ 8,900,000