Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Loss
Balance (in shares) at Feb. 01, 2019		801
Balance at Feb. 01, 2019	$ 3,644	$ 401	$ 0	$ 3,452	$ (209)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,046			1,046
Other comprehensive loss	(47)				(47)
Cash dividends declared	(382)			(382)
Share-based payment expense	39		39
Repurchase of common stock (in shares)		(8)
Repurchase of common stock	(833)	$ (5)	(70)	(758)
Issuance of common stock under share-based payment plans (in shares)		2
Issuance of common stock under share-based payment plans	$ 32	$ 1	31
Balance (in shares) at May. 03, 2019	795	795
Balance at May. 03, 2019	$ 3,236	$ 397	0	3,095	(256)
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	1,337			1,337
Other comprehensive loss	(257)				(257)
Cash dividends declared	(415)			(415)
Share-based payment expense	23		23
Repurchase of common stock (in shares)		(10)
Repurchase of common stock	(947)	$ (5)	(15)	(927)
Issuance of common stock under share-based payment plans (in shares)		2
Issuance of common stock under share-based payment plans	$ 3	$ 1	2
Balance (in shares) at May. 01, 2020	755	755
Balance at May. 01, 2020	$ 1,716	$ 377	$ 10	$ 1,722	$ (393)