Basis of Presentation and Summary of Significant Accounting Policies (Details) $ in Thousands	12 Months Ended
	Feb. 01, 2020 USD ($) Rate	Feb. 02, 2019 USD ($) Rate	Feb. 03, 2018 USD ($)	Feb. 03, 2019 USD ($)
Component of Operating Other Cost and Expense [Abstract]
Number of Stores	1,404
Number of States in which Entity Operates	47
Operating Cycle	52 or 53 weeks
Fiscal Period	P52W	P52W	P53W
Credit and Debit Card Receivables, at Carrying Value	$ 28,800	$ 23,600
Distribution and Outbound Transportation Costs	191,800	180,500	$ 161,500
Advertising Expense	$ 95,200	$ 93,600	92,000
General Liability and Workers' Compensation Insurance, Discount Rate | Rate	2.50%	3.50%
Retirement Benefits [Abstract]
Defined Contribution Plan, Cost	$ 8,300	$ 8,500	$ 7,700
Deferred Compensation Liability, Classified, Noncurrent	33,900	31,800
Item Effected [Line Items]
Operating Lease, Right-of-Use Asset	1,202,252	$ 0		$ 1,110,000
Operating Lease, Liability	$ 1,247,521			$ 1,138,000