Consolidated Statements of Shareholders' Investment - USD ($) $ in Millions	3 Months Ended						6 Months Ended
	Aug. 01, 2020	May 02, 2020	Feb. 01, 2020	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Aug. 01, 2020	Aug. 03, 2019
Increase (Decrease) in Shareholders' Investment
Beginning balance (in shares)		504,198,962		511,335,375			504,198,962
Beginning balance	$ 11,169	$ 11,833	$ 11,545	$ 11,836	$ 11,117	$ 11,297	$ 11,833	$ 11,297
Net earnings	1,690	284	834	714	938	795	1,974	1,733
Other comprehensive income (loss)	21	14	(95)	9	10	13	$ 35	$ 23
Dividends declared	$ (344)	(333)	(336)	(338)	$ (341)	(330)
Repurchase of stock (in shares)	0				(4,300,000)		(5,700,000)	(7,900,000)
Repurchase of stock		(609)	(157)	(296)	$ 59	(277)
Accelerated share repurchase pending final settlement				(450)		(400)
Stock options and awards	$ 42	(20)	$ 42	70	$ 53	19
Ending balance (in shares)	500,252,831		504,198,962		511,335,375		500,252,831	511,335,375
Ending balance	$ 12,578	$ 11,169	$ 11,833	$ 11,545	$ 11,836	$ 11,117	$ 12,578	$ 11,836
Common Stock
Increase (Decrease) in Shareholders' Investment
Beginning balance (in shares)	499,900,000	504,200,000	506,700,000	511,300,000	512,300,000	517,800,000	504,200,000	517,800,000
Beginning balance	$ 42	$ 42	$ 42	$ 43	$ 43	$ 43	$ 42	$ 43
Repurchase of stock (in shares)		(5,700,000)	(2,600,000)	(3,000,000.0)	(1,300,000)	(3,600,000)
Repurchase of stock				$ (1)		$ 0
Accelerated share repurchase pending final settlement (in shares)				(2,500,000)		(3,000,000.0)
Stock options and awards (in shares)	400,000	1,400,000	100,000	900,000	300,000	1,100,000
Ending balance (in shares)	500,300,000	499,900,000	504,200,000	506,700,000	511,300,000	512,300,000	500,300,000	511,300,000
Ending balance	$ 42	$ 42	$ 42	$ 42	$ 43	$ 43	$ 42	$ 43
Additional Paid-in Capital
Increase (Decrease) in Shareholders' Investment
Beginning balance	6,206	6,226	6,006	6,114	5,908	6,042	6,226	6,042
Repurchase of stock			178	0	153
Accelerated share repurchase pending final settlement				(178)		(153)
Stock options and awards	42	(20)	42	70	53	19
Ending balance	6,248	6,206	6,226	6,006	6,114	5,908	6,248	6,114
Retained Earnings
Increase (Decrease) in Shareholders' Investment
Beginning balance	5,775	6,433	6,270	6,461	5,958	6,017	6,433	6,017
Net earnings	1,690	284	834	714	938	795
Dividends declared	(344)	(333)	(336)	(338)	(341)	(330)
Repurchase of stock		(609)	(335)	(295)	(94)	(277)
Accelerated share repurchase pending final settlement				(272)		(247)
Ending balance	7,121	5,775	6,433	6,270	6,461	5,958	7,121	6,461
Accumulated Other Comprehensive (Loss)/Income
Increase (Decrease) in Shareholders' Investment
Beginning balance	(854)	(868)	(773)	(782)	(792)	(805)	(868)	(805)
Other comprehensive income (loss)	21	14	(95)	9	10	13
Ending balance	$ (833)	$ (854)	$ (868)	$ (773)	$ (782)	$ (792)	$ (833)	$ (782)