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Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Apr. 30, 2016	May. 02, 2015
Income Statement [Abstract]
Sales	$ 16,196	$ 17,119
Cost of sales	11,185	11,911
Gross margin	5,011	5,208
Selling, general and administrative expenses	3,153	3,514
Depreciation and amortization	546	540
Earnings from continuing operations before interest expense and income taxes	1,312	1,154
Net interest expense	415	155
Earnings from continuing operations before income taxes	897	999
Provision for income taxes	283	348
Net earnings from continuing operations	614	651
Discontinued operations, net of tax	18	(16)
Net earnings	$ 632	$ 635
Basic earnings / (loss) per share
Continuing operations (in dollars per share)	$ 1.03	$ 1.02
Discontinued operations (in dollars per share)	0.03	(0.03)
Net earnings per share (in dollars per share)	1.06	0.99
Diluted earnings / (loss) per share
Continuing operations (in dollars per share)	1.02	1.01
Discontinued operations (in dollars per share)	0.03	(0.03)
Net earnings per share (in dollars per share)	$ 1.05	$ 0.98
Weighted average common shares outstanding
Basic (in shares)	598.3	640.9
Dilutive impact of share-based awards (in shares)	5.5	5.5
Diluted (in shares)	603.8	646.4
Antidilutive shares (in shares)	0.0	0.0

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