Common Stock Activity

6 Months Ended

Jun. 30, 2013

Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]

Common Stock Activity

Common Stock Activity

Treasury Stock and Share Activity

A summary of share activity for the periods indicated is as follows (in thousands):

	Common Shares Outstanding		Treasury Shares
Balance as of December 31, 2011	80,569		4,594
Shares issued for stock option exercises	32
Shares issued for restricted stock awards	129
Other shares issued, net	5
Common stock repurchases (1)	(2,906	)	2,906
Balance as of June 30, 2012	77,829		7,500
Balance as of December 31, 2012	76,448		9,467
Shares issued for stock option exercises	313
Shares issued for restricted stock awards	36
Other shares issued, net	130
Shares contributed by shareholder, former owner of acquired business  (2)	(200	)
Balance as of June 30, 2013	76,727		9,467

(1) See Note 2 - Earnings Per Share for share repurchase plan details.

(2) See Note 12 - Stock-Based Compensation and Other Employee Benefit Plans for contributed share details.