Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands		9 Months Ended
		Nov. 03, 2018	Oct. 28, 2017
Cash Flows From Operating Activities
Net earnings		$ 1,145,764	$ 912,006	[1]
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization		246,151	227,255	[1]
Stock-based compensation		71,361	64,937	[1]
Deferred income taxes		19,607	9,074	[1]
Change in assets and liabilities:
Merchandise inventory		(337,345)	(327,339)	[1]
Other current assets		(76,489)	(62,610)	[1]
Accounts payable		328,062	271,526	[1]
Other current liabilities		35,758	51,567	[1]
Other long-term, net		17,203	19,270	[1]
Net cash provided by operating activities		1,450,072	1,165,686	[1]
Cash Flows From Investing Activities
Additions to property and equipment		(293,366)	(266,863)	[1]
Proceeds from investments		739	0	[1]
Net cash used in investing activities		(292,627)	(266,863)	[1]
Cash Flows From Financing Activities
Issuance of common stock related to stock plans		14,915	13,668	[1]
Treasury stock purchased		(53,680)	(45,440)	[1]
Repurchase of common stock		(806,500)	(648,835)	[1]
Dividends paid		(253,863)	(186,459)	[1]
Net cash used in financing activities		(1,099,128)	(867,066)	[1]
Net increase in cash, cash equivalents, and restricted cash and cash equivalents		58,317	31,757	[1]
Cash, cash equivalents, and restricted cash and cash equivalents:
Beginning of period	[1]	1,353,272	1,176,180
End of period		1,411,589	1,207,937	[1]
Supplemental Cash Flow Disclosures
Interest paid		13,271	13,271	[1]
Income taxes paid		$ 343,848	$ 552,720	[1]

[1] As the result of the adoption of ASU 2016-18, Statement of Cash Flow (Topic 230): Restricted Cash, the prior year amounts were retrospectively adjusted to include restricted cash and cash equivalents. See Note A.