Basis of Presentation and Summary of Significant Accounting Policies - Supplemental Cash Flow Disclosures (Details) - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2021	Aug. 01, 2020
Supplemental disclosure of cash flow information:
Cash paid for interest	$ 2,310	$ 5,338
Cash paid for income taxes, excluding impact of refunds	108,112	38,356
Gross proceeds from long-term debt	0	514,500
Gross payments of long-term debt	50,264	750,655
Gross financing proceeds from sale and leaseback	0	133,999
Gross repayments of financing from sale and leaseback	0	9,925
Cash paid for operating lease liabilities	163,744	189,263
Non-cash activity:
Share repurchases payable	2,066	0
Accrued property and equipment	30,551	22,057
Operating lease right-of-use assets obtained in exchange for operating lease liabilities	$ 134,738	$ 572,949