Common Stock (Tables)

12 Months Ended

Dec. 31, 2015

Changes In The Number Of Common Stock Shares Outstanding

Changes in the number of common stock shares outstanding are as follows:



	December 31,
	2015		2014		2013
Shares outstanding, beginning	69,299,559		71,828,208		78,664,029
Vested restricted stock and restricted stock units, net (a)	335,518		321,841		340,525
Issuance related to performance share units (a)	269,576		277,164		252,025
Issuance related to ESPP	130,622		141,576		217,573
Issuance related to SARS exercise	—		29,260		61,070
Shares repurchased	(4,184,889	)	(3,298,490	)	(7,707,014	)
Shares outstanding, ending	65,850,386		69,299,559		71,828,208


(a)	Vested restricted stock, restricted stock units and performance share units are shown net of shares retired to cover participant tax liability

- Definition

Tabular disclosure of an entity's stock, including par or stated value per share, number and dollar amount of share subscriptions, shares authorized, shares issued, shares outstanding, number and dollar amount of shares held in an employee trust, dividend per share, total dividends, share conversion features, par value plus additional paid in capital, the value of treasury stock and other information necessary to a fair presentation, and EPS information. Stock by class includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. Includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity. If more than one issue is outstanding, state the title of each issue and the corresponding dollar amount; dollar amount of any shares subscribed but unissued and the deduction of subscriptions receivable there from; number of shares authorized, issued, and outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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+ Details