Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	May 01, 2021	May 02, 2020
Operating activities:
Net income	$ 94,563	$ 49,323
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	34,116	37,819
Non-cash lease expense	64,457	57,766
Deferred income taxes	(5,369)	(8,838)
Non-cash impairment charge	194	362
Loss on disposition of equipment	780	129
Non-cash share-based compensation expense	11,907	2,985
Unrealized (gain) loss on fuel derivatives	(1,005)	3,144
Change in assets and liabilities
Inventories	38,813	114,707
Accounts payable	(17,492)	(102,779)
Operating lease liabilities	(53,511)	(54,919)
Current income taxes	29,435	27,077
Other current assets	1,294	(486)
Other current liabilities	2,703	16,315
Other assets	389	4,395
Other liabilities	3,019	(879)
Net cash provided by operating activities	204,293	146,121
Investing activities:
Capital expenditures	(32,160)	(28,928)
Cash proceeds from sale of property and equipment	7	26
Other	(17)	(11)
Net cash used in investing activities	(32,170)	(28,913)
Financing activities:
Net (repayments of) proceeds from long-term debt	3,580	(157,337)
Payment of finance lease obligations	1,293	982
Dividends paid	(12,460)	(12,478)
Payment for treasury shares acquired	(101,016)	(1,940)
Other	(1)	6
Net cash (used in) provided by financing activities	(118,350)	141,943
Increase in cash and cash equivalents	53,773	259,151
Cash and cash equivalents:
Beginning of period	559,556	52,721
End of period	$ 613,329	$ 311,872