Consolidated Statements of Earnings (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Aug. 04, 2019	Jul. 29, 2018	Aug. 04, 2019	Jul. 29, 2018
Income Statement [Abstract]
Net sales	$ 30,839	$ 30,463	$ 57,220	$ 55,410
Cost of sales	20,407	20,098	37,771	36,428
Gross profit	10,432	10,365	19,449	18,982
Operating expenses:
Selling, general and administrative	5,044	5,004	9,984	9,783
Depreciation and amortization	492	460	972	917
Total operating expenses	5,536	5,464	10,956	10,700
Operating income	4,896	4,901	8,493	8,282
Interest and other (income) expense:
Interest and investment income	(19)	(26)	(34)	(48)
Interest expense	302	272	590	533
Interest and other, net	283	246	556	485
Earnings before provision for income taxes	4,613	4,655	7,937	7,797
Provision for income taxes	1,134	1,149	1,945	1,887
Net earnings	$ 3,479	$ 3,506	$ 5,992	$ 5,910
Basic weighted average common shares (in shares)	1,095	1,144	1,098	1,148
Basic earnings per share (in dollars per share)	$ 3.18	$ 3.06	$ 5.46	$ 5.15
Diluted weighted average common shares (in shares)	1,099	1,149	1,103	1,154
Diluted earnings per share (in dollars per share)	$ 3.17	$ 3.05	$ 5.43	$ 5.12