Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Millions, $ in Millions	Total	Cumulative effect of accounting change	Common Stock	Capital in Excess of Par Value	Retained Earnings	Retained Earnings Cumulative effect of accounting change	Accumulated Other Comprehensive Loss
Balance (in shares) at Feb. 01, 2019			801
Balance at Feb. 01, 2019	$ 3,644	$ (263)	$ 401	$ 0	$ 3,452	$ (263)	$ (209)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	3,771				3,771
Other comprehensive income (loss)	45						45
Cash dividends declared	(1,233)				(1,233)
Share-based payment expense	72			72
Repurchases of common stock (in shares)			(36)
Repurchases of common stock	(3,655)		$ (18)	(148)	(3,489)
Issuance of common stock under share-based payment plans (in shares)			3
Issuance of common stock under share-based payment plans	$ 77		$ 1	76
Balance (in shares) at Nov. 01, 2019	768		768
Balance at Nov. 01, 2019	$ 2,458		$ 384	0	2,238		(164)
Balance (in shares) at Aug. 02, 2019			776
Balance at Aug. 02, 2019	2,640		$ 388	0	2,439		(187)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,049				1,049
Other comprehensive income (loss)	23						23
Cash dividends declared	(423)				(423)
Share-based payment expense	20			20
Repurchases of common stock (in shares)			(8)
Repurchases of common stock	(858)		$ (4)	(27)	(827)
Issuance of common stock under share-based payment plans (in shares)			0
Issuance of common stock under share-based payment plans	$ 7			7
Balance (in shares) at Nov. 01, 2019	768		768
Balance at Nov. 01, 2019	$ 2,458		$ 384	0	2,238		(164)
Balance (in shares) at Jan. 31, 2020	763		763
Balance at Jan. 31, 2020	$ 1,972		$ 381	0	1,727		(136)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	4,857				4,857
Other comprehensive income (loss)	(109)						(109)
Cash dividends declared	(1,284)				(1,284)
Share-based payment expense	103			103
Repurchases of common stock (in shares)			(13)
Repurchases of common stock	(1,567)		$ (6)	(203)	(1,358)
Issuance of common stock under share-based payment plans (in shares)			2
Issuance of common stock under share-based payment plans	$ 101		$ 1	100
Balance (in shares) at Oct. 30, 2020	752		752
Balance at Oct. 30, 2020	$ 4,073		$ 376	0	3,942		(245)
Balance (in shares) at Jul. 31, 2020			756
Balance at Jul. 31, 2020	4,356		$ 378	129	4,134		(285)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	692				692
Other comprehensive income (loss)	40						40
Cash dividends declared	(452)				(452)
Share-based payment expense	39			39
Repurchases of common stock (in shares)			(4)
Repurchases of common stock	(621)		$ (2)	(187)	(432)
Issuance of common stock under share-based payment plans (in shares)			0
Issuance of common stock under share-based payment plans	$ 19		$ 0	19
Balance (in shares) at Oct. 30, 2020	752		752
Balance at Oct. 30, 2020	$ 4,073		$ 376	$ 0	$ 3,942		$ (245)