XML 32 R45.htm IDEA: XBRL DOCUMENT v3.3.0.814

Segment Information - Additional Information (Details) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 31, 2015 USD ($)	Nov. 01, 2014 USD ($)	Oct. 31, 2015 USD ($) Segment	Nov. 01, 2014 USD ($)
Segment Reporting [Abstract]
Net sales | $	$ 3,857	$ 3,972	$ 11,412	$ 11,727
Number of reportable segments (in segments)			1

X

- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 225



-SubTopic 10



-Section S99



-Paragraph 2



-Subparagraph (SX 210.5-03.1)



-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration