Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2021	Aug. 01, 2020
Cash flows from operating activities:
Net income (loss)	$ 1,319,611	$ (1,101,709)
Adjustments to reconcile net income (loss) to cash provided by operating activities:
Depreciation and amortization	430,561	439,525
Loss on early extinguishment of debt	242,248	0
Loss on property disposals and impairment charges	482	38,970
Deferred income tax (benefit)	(39,258)	(88,562)
Share-based compensation	114,121	27,647
Changes in assets and liabilities:
(Increase) in accounts receivable	(154,350)	(56,041)
(Increase) decrease in merchandise inventories	(733,035)	1,111,612
(Increase) in income taxes recoverable	(85,441)	(258,655)
Decrease (increase) in prepaid expenses and other current assets	19,738	(40,032)
(Decrease) in accounts payable	(425,274)	(240,356)
Increase in accrued expenses and other liabilities	468,039	153,502
(Decrease) in income taxes payable	(34,819)	(25,254)
(Decrease) increase in net operating lease liabilities	(96,648)	209,071
Other, net	(79,096)	27,057
Net cash provided by operating activities	946,879	196,775
Cash flows from investing activities:
Property additions	(444,944)	(309,910)
Purchase of investments	(12,182)	(19,411)
Sales and maturities of investments	14,365	10,503
Net cash (used in) investing activities	(442,761)	(318,818)
Cash flows from financing activities:
Payments on debt	(2,975,518)	(1,000,000)
Proceeds from long-term debt including revolving credit facilities	0	4,988,452
Payments for debt issuance expenses	0	(33,872)
Payments for repurchase of common stock	(297,099)	(201,500)
Cash dividends paid	(628,859)	(278,250)
Proceeds from issuance of common stock	62,510	59,532
Payments of employee tax withholdings for performance based stock awards	(24,478)	(21,843)
Net cash (used in) provided by financing activities	(3,863,444)	3,512,519
Effect of exchange rate changes on cash	(4,228)	13,183
Net (decrease) increase in cash and cash equivalents	(3,363,554)	3,403,659
Cash and cash equivalents at beginning of year	10,469,570	3,216,752
Cash and cash equivalents at end of period	$ 7,106,016	$ 6,620,411