Financial Services, Financing Receivables Held by Consolidated VIEs, Net (Details 1) (USD $) In Millions	Oct. 28, 2011	Jan. 28, 2011
Financing receivables held by consolidated VIEs, net:
Short-term, net	$ 1,055	$ 1,087
Long-term, net	483	262
Financing receivables held by consolidated VIEs, net	$ 1,538	$ 1,349

The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (bb)

-URI http://asc.fasb.org/extlink&oid=6970148&loc=d3e5710-111685

Name:	us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssets
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant