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Basic And Diluted Weighted Average Common Shares (Tables)

3 Months Ended

Apr. 30, 2017

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

The following table present the reconciliation of basic to diluted weighted average common shares as well as the effect of anti-dilutive securities excluded from diluted weighted average common shares (amounts in millions):

	Three Months Ended
	April 30, 2017			May 1, 2016
Basic Weighted Average Common Shares	1,198			1,247
Effect of potentially dilutive securities - stock plans	6			5
Diluted Weighted Average Common Shares	1,204			1,252

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

Effect of anti-dilutive securities excluded from diluted weighted average common shares 1 1

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- References

No definition available.

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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