Quarterly Financial Data (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Jan. 31, 2016	Nov. 01, 2015	Aug. 02, 2015	May. 03, 2015	Feb. 01, 2015	Nov. 02, 2014	Aug. 03, 2014	May. 04, 2014	Jan. 31, 2016	[1]	Feb. 01, 2015	[1]	Feb. 02, 2014	[1]
Quarterly Financial Data [Abstract]
Net Sales	$ 20,980	$ 21,819	$ 24,829	$ 20,891	$ 19,162	$ 20,516	$ 23,811	$ 19,687	$ 88,519		$ 83,176		$ 78,812
Gross Profit	7,156	7,565	8,365	7,179	6,582	7,043	8,007	6,757	30,265		28,389		26,915
Net Earnings	$ 1,471	$ 1,725	$ 2,234	$ 1,579	$ 1,379	$ 1,537	$ 2,050	$ 1,379	$ 7,009		$ 6,345		$ 5,385
Earnings per Share, Basic	$ 1.17	$ 1.36	$ 1.74	$ 1.22	$ 1.06	$ 1.16	$ 1.52	$ 1.01	$ 5.49		$ 4.74		$ 3.78
Earnings per Share, Diluted	$ 1.17	$ 1.35	$ 1.73	$ 1.21	$ 1.05	$ 1.15	$ 1.52	$ 1.00	$ 5.46		$ 4.71		$ 3.76

[1] Fiscal years ended January 31, 2016, February 1, 2015 and February 2, 2014 include 52 weeks.