Description of Business and Summary of Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Feb. 03, 2012	Jan. 28, 2011	Jan. 29, 2010
Maturity Period Of Cash Equivalents	90
Cumulative income (loss) for foreign currency translation adjustments	$ (35)	$ 39	$ (40)
Advertising costs	$ 860	$ 730	$ 619
Building
Minimum estimated economic lives	10
Maximum estimated economic lives	30
Assets Other Than Buildings
Minimum estimated economic lives	2
Maximum estimated economic lives	5
Leasehold Improvements
Maximum estimated economic lives	5
Software and Software Development Costs
Maximum estimated economic lives	5

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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-Name Accounting Principles Board Opinion (APB)

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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+ Details

- Definition

An element designated to encapsulate any additional information related to cash and cash equivalents not otherwise addressed by the existing taxonomy. Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months.

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