Consolidated Statements of Shareholders' Investment (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended	6 Months Ended		12 Months Ended
	Aug. 03, 2013	Aug. 03, 2013	Jul. 28, 2012	Feb. 02, 2013
Increase (Decrease) in Shareholders' Investment
Balance		$ 16,558	$ 15,821	$ 15,821
Balance (in shares)		645,294,423
Net earnings	611	1,110	1,401	2,999
Other comprehensive income	(88)	(77)	29	105
Dividends declared		(504)		(903)
Repurchase of stock		(1,478)		(1,903)
Repurchase of stock (in shares)	(13,300,000)	(21,900,000)	(20,200,000)
Stock options and awards		411		439
Balance	16,020	16,020	15,897	16,558
Balance (in shares)	630,924,647	630,924,647	653,907,367	645,294,423
Common Stock
Increase (Decrease) in Shareholders' Investment
Balance		54	56	56
Balance (in shares)		645,300,000	669,300,000	669,300,000
Repurchase of stock		(2)		(3)
Repurchase of stock (in shares)		(21,900,000)		(32,200,000)
Stock options and awards		1		1
Stock options and awards (in shares)		7,500,000		8,200,000
Balance	53	53		54
Balance (in shares)	630,900,000	630,900,000		645,300,000
Additional Paid-in Capital
Increase (Decrease) in Shareholders' Investment
Balance		3,925	3,487	3,487
Stock options and awards		410		438
Balance	4,335	4,335		3,925
Retained Earnings
Increase (Decrease) in Shareholders' Investment
Balance		13,155	12,959	12,959
Net earnings		1,110		2,999
Dividends declared		(504)		(903)
Repurchase of stock		(1,476)		(1,900)
Balance	12,285	12,285		13,155
Accumulated Other Comprehensive Income/(Loss)
Increase (Decrease) in Shareholders' Investment
Balance		(576)	(681)	(681)
Other comprehensive income		(77)		105
Balance	$ (653)	$ (653)		$ (576)