Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policy)
- Fair Value Measurements Impairment Policy (Policies)
Notes Tables
Notes Details

Financing Activities (Details)

v3.3.0.814

Financing Activities (Details) - USD ($) shares in Millions, $ in Millions	9 Months Ended
	Oct. 31, 2015	Nov. 01, 2014
Stock Repurchased During Period, Shares	30.6
Stock Repurchased During Period, Value	$ 1,837
Stock Repurchase Program, Remaining Authorized Repurchase Amount	695
Commercial Paper Facility Maximum Borrowing Capacity	1,500
Commercial Paper	$ 791
Commercial Paper, Weighted Average Interest Rate	0.42%
Seven Point Five Percent Senior Debentures Due Two Thousand Fifteen [Member]
Extinguishment of debt	$ 69	$ 0
Debt Instrument, Interest Rate, Stated Percentage	7.50%
Five Point Seven Five Percent Senior Notes Due Two Thousand Fourteen [Member]
Extinguishment of debt		$ 453
Debt Instrument, Interest Rate, Stated Percentage		5.75%
Eight Point One Two Five Percent Senior Debentures Due Two Thousand Thirty Five [Member]
Extinguishment of debt	$ 76	$ 0
Debt Instrument, Interest Rate, Stated Percentage	8.125%
Three point six two five percent senior notes due two thousand twenty four[Member]
Debt Instrument, Interest Rate, Stated Percentage		3.625%
Proceeds from Issuance of Debt		$ 500

- Definition

Commercial Paper Facility Maximum Borrowing Capacity

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Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section S99

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Gross amount of debt extinguished.

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Amount remaining of a stock repurchase plan authorized.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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