Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Operating activities:
Net income	$ 629,191	$ 242,464	$ 156,894
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	138,848	135,686	114,025
Non-cash lease expense	246,442	229,143	0
Deferred income taxes	(52,415)	52,374	5,353
Non-cash share-based compensation expense	26,155	13,051	26,335
Non-cash impairment charge	1,792	3,986	141
(Gain) loss on disposition of property and equipment	(462,916)	(177,996)	732
Unrealized (gain) loss on fuel derivatives	(294)	346	1,075
Change in assets and liabilities:
Inventories	(19,028)	48,295	(96,772)
Accounts payable	20,193	(18,662)	45,677
Operating lease liabilities	(250,131)	(215,956)	0
Current income taxes	56,564	(4,442)	(14,108)
Other current assets	(10,238)	(5,836)	(7,055)
Other current liabilities	55,775	36,962	(11,637)
Other assets	(90)	(5,499)	1,985
Other liabilities	19,501	5,054	11,415
Net cash provided by operating activities	399,349	338,970	234,060
Investing activities:
Capital expenditures	(135,220)	(265,203)	(232,402)
Cash proceeds from sale of property and equipment	588,258	190,741	519
Assets acquired under synthetic lease	0	0	(128,872)
Payments for purchase of intangible assets	0	0	(15,750)
Other	(51)	(18)	32
Net cash provided by (used in) investing activities	452,987	(74,480)	(376,473)
Financing activities:
Net (repayments of) proceeds from long-term debt	(243,227)	(80,609)	174,300
Net financing proceeds from sale and leaseback	123,435	0	0
Payment of finance lease obligations	(3,648)	(73,469)	(3,908)
Dividends paid	(46,964)	(48,421)	(50,608)
Proceeds from the exercise of stock options	493	200	1,859
Payment for treasury shares acquired	(175,642)	(55,347)	(111,750)
Proceeds from synthetic lease	0	0	128,872
Payment of debt issuance costs	0	(150)	(1,495)
Other	52	(7)	1
Net cash (used in) provided by financing activities	(345,501)	(257,803)	137,271
Increase (decrease) in cash and cash equivalents	506,835	6,687	(5,142)
Cash and cash equivalents:
Beginning of period	52,721	46,034	51,176
End of period	$ 559,556	$ 52,721	$ 46,034