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Accelerated Share Repurchases, Maximum Number of Shares

No definition available.

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Accelerated Share Repurchases, Number of Agreements

No definition available.

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Represents the number of shares of common stock repurchased under the entity's fixed dollar accelerated share repurchase agreement with Barclays Bank PLC.

No definition available.

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Period Type:	instant

Accelerated Share Repurchases, Percent of Notional Amount Received in Shares

No definition available.

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Accelerated Share Repurchases, Percent of Notional Amount in Shares to be Received at End of Program

No definition available.

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Represent value of shares transferred from trust to treasury shares.

No definition available.

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Final price paid per share for the purchase of the targeted number of shares, determined by an average market price over a fixed period of time.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 25
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6405686&loc=d3e22802-112653

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Amount of cash receipt from (payment to) bank; or stock received from (issuance to) bank in the settlement of the accelerated share repurchase agreement.

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Period Type:	instant

Amount of stock repurchase plan authorized.

No definition available.

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Amount remaining of a stock repurchase plan authorized.

No definition available.

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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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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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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