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Fair Value Measurements (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Millions | Jan. 28, 2017 | Jan. 30, 2016
--- | --- | ---
Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member] |  |
ASSETS |  |
Cash and cash equivalents | $ 290 | $ 51
Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 2 [Member] | Commercial Paper [Member] |  |
ASSETS |  |
Cash and cash equivalents | 0 | 265
Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 2 [Member] | Bank Time Deposits [Member] |  |
ASSETS |  |
Cash and cash equivalents | 15 | 306
Short-term Investments [Member] | Fair Value, Inputs, Level 2 [Member] | Corporate Bond Securities [Member] |  |
ASSETS |  |
Short-term investments | 0 | 193
Short-term Investments [Member] | Fair Value, Inputs, Level 2 [Member] | Commercial Paper [Member] |  |
ASSETS |  |
Short-term investments | 349 | 122
Short-term Investments [Member] | Fair Value, Inputs, Level 2 [Member] | Bank Time Deposits [Member] |  |
ASSETS |  |
Short-term investments | 1,332 | 990
Other Current Assets [Member] | Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member] |  |
ASSETS |  |
Other Current Assets, Fair Value Disclosure | 7 | 0
Other Current Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Commercial Paper [Member] |  |
ASSETS |  |
Other Current Assets, Fair Value Disclosure | 60 | 0
Other Current Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Bank Time Deposits [Member] |  |
ASSETS |  |
Other Current Assets, Fair Value Disclosure | 100 | 79
Other Current Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Exchange and Other Derivative Financial Instruments [Member] |  |
ASSETS |  |
Other Current Assets, Fair Value Disclosure | 2 | 18
Other Assets [Member] | Fair Value, Inputs, Level 1 [Member] | Marketable securities that fund deferred compensation [Member] |  |
ASSETS |  |
Other Assets, Fair Value Disclosure | 96 | 96
Other Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member] |  |
ASSETS |  |
Other Assets, Fair Value Disclosure | 13 | 25
Other Assets [Member] | Fair Value, Inputs, Level 3 [Member] | Auction Rate Securities [Member] |  |
ASSETS |  |
Other Assets, Fair Value Disclosure | 0 | 2
Accrued Liabilities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Exchange and Other Derivative Financial Instruments [Member] |  |
LIABILITIES |  |
Accrued Liabilities, Fair Value Disclosure | $ 3 | $ 1

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
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