Consolidated Statements of Shareholders' Investment (Unaudited) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended	12 Months Ended
May 02, 2015	May 03, 2014	Jan. 31, 2015
Increase (Decrease) in Shareholders' Investment
Balance	$ 13,997us-gaap_StockholdersEquity	$ 16,231us-gaap_StockholdersEquity	$ 16,231us-gaap_StockholdersEquity
Balance (in shares)	640,213,987us-gaap_CommonStockSharesIssued
Net earnings	635	418	(1,636)
Other comprehensive income	109	69	292
Dividends declared	(335)us-gaap_DividendsCommonStock		(1,273)us-gaap_DividendsCommonStock
Repurchase of stock	(483)		(46)
Stock to be received upon settlement of ASR	(20)
Stock options and awards	271		429
Balance	14,174us-gaap_StockholdersEquity	16,486us-gaap_StockholdersEquity	13,997us-gaap_StockholdersEquity
Balance (in shares)	638,408,643us-gaap_CommonStockSharesIssued	633,613,396us-gaap_CommonStockSharesIssued	640,213,987us-gaap_CommonStockSharesIssued
Common Stock
Increase (Decrease) in Shareholders' Investment
Balance	53	53	53
Balance (in shares)	640,200,000	632,900,000	632,900,000
Repurchase of stock (in shares)	(5,900,000)		(800,000)
Stock options and awards (in shares)	4,100,000		8,100,000
Balance	53		53
Balance (in shares)	638,400,000		640,200,000
Additional Paid-in Capital
Increase (Decrease) in Shareholders' Investment
Balance	4,899	4,470	4,470
Stock options and awards	271		429
Balance	5,170		4,899
Retained Earnings
Increase (Decrease) in Shareholders' Investment
Balance	9,644	12,599	12,599
Net earnings	635		(1,636)
Dividends declared	(335)		(1,273)
Repurchase of stock	(483)		(46)
Stock to be received upon settlement of ASR	(20)
Balance	9,441		9,644
Accumulated Other Comprehensive Income/(Loss)
Increase (Decrease) in Shareholders' Investment
Balance	(599)	(891)	(891)
Other comprehensive income	109		292
Balance	$ (490)		$ (599)

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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