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Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Section 45

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For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer.

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No definition available.

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- Definition

Amount of stock repurchase plan authorized.

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No definition available.

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Amount remaining of a stock repurchase plan authorized.

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No definition available.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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Number of shares that have been repurchased during the period and are being held in treasury.

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The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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-Name Regulation S-X (SX)

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Stock Repurchase Activity (Details) (USD $)	3 Months Ended		1 Months Ended
Stock Repurchase Activity (Details) (USD $)	May 02, 2015	May 03, 2014	Jun. 03, 2015	Jan. 31, 2015
Equity, Class of Treasury Stock [Line Items]
Amount authorized under stock repurchase program	$ 250,000,000
Shares of common stock repurchased during the period (in shares)	194,764us-gaap_TreasuryStockSharesAcquired	277,443us-gaap_TreasuryStockSharesAcquired
Shares acquired from holders of restricted stock unit awards to satisfy tax withholding requirements (in shares)	42,552	79,443
Value of common stock repurchased during current period	9,500,000	15,300,000
Value of tax withholding payments related to shares acquired from holders of restricted stock unit awards	2,100,000	4,500,000
Shares of common stock repurchased to date (in shares)	13,790,301us-gaap_TreasuryStockShares			13,595,537us-gaap_TreasuryStockShares
Value of common stock repurchased to date	413,798,000us-gaap_TreasuryStockValue			404,334,000us-gaap_TreasuryStockValue
Value of shares of common stock remaining available for repurchase under the program	166,000,000
Common stock repurchased subsequent to Balance Sheet date [Member]
Equity, Class of Treasury Stock [Line Items]
Shares of common stock repurchased during the period (in shares)			194,130
Value of common stock repurchased during current period			$ 9,100,000