Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014
Income Statement [Abstract]
Sales	$ 17,119	$ 16,657
Cost of sales	11,911	11,748
Selling, general and administrative expenses	3,514	3,376
Depreciation and amortization	540	511
Earnings from continuing operations before interest expense and income taxes	1,154	1,022
Net interest expense	155	152
Earnings from continuing operations before income taxes	999	870
Provision for income taxes	348	299
Net earnings from continuing operations	651	571
Discontinued operations, net of tax	(16)	(153)
Net earnings	$ 635	$ 418
Basic earnings per share
Continuing operations (in dollars per share)	$ 1.02	$ 0.90
Discontinued operations (in dollars per share)	$ (0.03)	$ (0.24)
Net earnings per share (in dollars per share)	$ 0.99	$ 0.66
Diluted earnings per share
Continuing operations (in dollars per share)	$ 1.01	$ 0.89
Discontinued operations (in dollars per share)	$ (0.03)	$ (0.24)
Net earnings per share (in dollars per share)	$ 0.98	$ 0.66
Weighted average common shares outstanding
Basic (in shares)	640.9	633.3
Dilutive impact of share-based awards (in shares)	5.5	4.9
Diluted (in shares)	646.4	638.2
Antidilutive shares (in shares)	0	5.3