Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock	Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting changes				$ 75	$ 0
Balance at beginning of period at Jan. 28, 2018		$ 89	$ 10,192	39,935	(566)	$ (48,196)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued under employee stock plans		0	21
Stock-based compensation expense			196
Repurchases of common stock			0
Net earnings	$ 8,777			8,777
Cash dividends				(3,548)
Other				(4)
Foreign currency translation adjustments					(204)
Cash flow hedges, net of tax	46				46
Other	7				7
Repurchases of common stock						(5,500)
Balance at end of period at Oct. 28, 2018	1,320	89	10,409	45,235	(717)	(53,696)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting changes				0	0
Balance at beginning of period at Jul. 29, 2018		89	10,079	43,543	(774)	(50,928)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued under employee stock plans		0	10
Stock-based compensation expense			52
Repurchases of common stock			268
Net earnings	2,867			2,867
Cash dividends				(1,175)
Other				0
Foreign currency translation adjustments					59
Cash flow hedges, net of tax	(2)				(2)
Other	0				0
Repurchases of common stock						(2,768)
Balance at end of period at Oct. 28, 2018	1,320	89	10,409	45,235	(717)	(53,696)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting changes				26	(31)
Balance at beginning of period at Feb. 03, 2019	(1,878)	89	10,578	46,423	(772)	(58,196)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued under employee stock plans		0	79
Stock-based compensation expense			190
Repurchases of common stock			(100)
Net earnings	8,761			8,761
Cash dividends				(4,477)
Other				(4)
Foreign currency translation adjustments					(7)
Cash flow hedges, net of tax	4				4
Other	5				5
Repurchases of common stock						(3,650)
Balance at end of period at Nov. 03, 2019	(1,082)	89	10,747	50,729	(801)	(61,846)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting changes				0	0
Balance at beginning of period at Aug. 04, 2019		89	10,777	49,446	(776)	(60,696)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued under employee stock plans		0	20
Stock-based compensation expense			50
Repurchases of common stock			(100)
Net earnings	2,769			2,769
Cash dividends				(1,486)
Other				0
Foreign currency translation adjustments					(23)
Cash flow hedges, net of tax	(2)				(2)
Other	0				0
Repurchases of common stock						(1,150)
Balance at end of period at Nov. 03, 2019	$ (1,082)	$ 89	$ 10,747	$ 50,729	$ (801)	$ (61,846)