Derivative Instruments Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type (Details) (USD $) In Millions, unless otherwise specified	Nov. 01, 2014	Feb. 01, 2014	Nov. 02, 2013
Derivatives, Fair Value [Line Items]
Cross-currency Cash Flow Hedges	$ 10	$ 13	$ 40
Other Assets [Member]
Derivatives, Fair Value [Line Items]
Interest Rate Fair Value Hedge Asset at Fair Value	5	5	5
Other Long-term Liabilities [Member]
Derivatives, Fair Value [Line Items]
Cross-currency Cash Flow Hedges	$ 10	$ 13	$ 40

Fair value as of the balance sheet date of all foreign currency derivative liabilities designated as cash flow hedging instruments.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624163-113959

Name:	us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant