Fair Value Measurements - Recurring (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 28, 2017	Feb. 03, 2018
Level 3 \| Auction rate securities
LIABILITIES
Proceeds from Sale of Other Assets	$ 2
Fair Value, Measurements, Recurring [Member] \| Level 1 \| Money market funds
ASSETS
Cash and cash equivalents	290	$ 21
Other current assets	7	3
Fair Value, Measurements, Recurring [Member] \| Level 1 \| Marketable securities that fund deferred compensation
ASSETS
Other assets	96	99
Fair Value, Measurements, Recurring [Member] \| Level 2 \| Commercial paper
ASSETS
Cash and cash equivalents	0	90
Short-term investments	349	474
Other current assets	60	60
Fair Value, Measurements, Recurring [Member] \| Level 2 \| Time deposits
ASSETS
Cash and cash equivalents	15	65
Short-term investments	1,332	1,558
Other current assets	100	101
Fair Value, Measurements, Recurring [Member] \| Level 2 \| Foreign currency derivative instruments
ASSETS
Other current assets	2	2
LIABILITIES
Accrued liabilities	3	8
Fair Value, Measurements, Recurring [Member] \| Level 2 \| Interest rate swap derivative instruments
ASSETS
Other assets	13	0
LIABILITIES
Accrued liabilities	0	1
Long-term liabilities	$ 0	$ 4

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Fair value portion of other current assets

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Fair value portion of accrued expenses.

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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.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Fair value portion of other assets.

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Amount of cash inflow from the sale of other assets as part of operating activities.

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