Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Millions, $ in Millions	Oct. 28, 2017	Jan. 28, 2017	Oct. 29, 2016
Assets
Accumulated depreciation	$ 5,952	$ 5,596	$ 5,462
Shareholders' equity
Common stock, no par value (in dollars per share)	$ 0	$ 0	$ 0
Common stock, shares authorized	1,000.0	1,000.0	1,000.0
Common stock, shares issued	166.6	170.0	173.2
Common stock, shares outstanding	166.6	170.0	173.2

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Face amount per share of no-par value common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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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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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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