Segment and Geographic Information (Segment Information) (Details) - USD ($) $ in Millions		3 Months Ended								12 Months Ended
		Feb. 01, 2020	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Feb. 02, 2019	Nov. 03, 2018	Aug. 04, 2018	May 05, 2018	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Business segment information
Operating income		$ 967	$ 395	$ 313	$ 334	$ 978	$ 322	$ 335	$ 265	$ 2,009	$ 1,900	$ 1,843
Other income (expense):
Gain on sale of investments										1	12	1
Investment income and other										47	49	48
Interest expense										(64)	(73)	(75)
Earnings from continuing operations before income tax expense										1,993	1,888	1,817
Total assets		15,591				12,901				15,591	12,901	13,049
Total capital expenditures										743	819	688
Total depreciation										740	747	683
Domestic Segment [Member]
Business segment information
Operating income	[1]									1,907	1,797	1,752
Other income (expense):
Total assets		14,247				11,908				14,247	11,908	11,553
Total capital expenditures										691	770	606
Total depreciation										681	687	631
International Segment [Member]
Business segment information
Operating income										102	103	91
Other income (expense):
Total assets		$ 1,344				$ 993				1,344	993	1,496
Total capital expenditures										52	49	82
Total depreciation										$ 59	$ 60	$ 52

[1] The Domestic segment operating income includes certain operations that are based in foreign tax jurisdictions and primarily relate to souring products into the U.S.