Condensed Consolidated Statements Of Income (USD $) In Millions, except Per Share data	3 Months Ended		6 Months Ended
	Jul. 30, 2011	Jul. 31, 2010	Jul. 30, 2011	Jul. 31, 2010
Condensed Consolidated Statements of Income
Net sales	$ 4,248	$ 4,100	$ 8,410	$ 8,135
Cost of merchandise sold (exclusive of depreciation shown separately below)	2,520	2,449	5,095	4,948
Gross margin	1,728	1,651	3,315	3,187
Operating expenses:
Selling, general, and administrative	991	983	1,995	1,957
Depreciation and amortization	190	180	382	355
Operating income	547	488	938	875
Interest expense, net	72	78	148	154
Income before income taxes	475	410	790	721
Provision for income taxes	176	155	290	272
Net income	$ 299	$ 255	$ 500	$ 449
Net income per share:
Basic	$ 1.08	$ 0.83	$ 1.77	$ 1.47
Average number of shares	276	307	282	307
Diluted	$ 1.08	$ 0.83	$ 1.76	$ 1.46
Average number of shares	278	308	284	308