XML 97 R36.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stockholders' Equity (Tables)
 12 Months Ended
Dec. 31, 2012
Equity [Abstract]  
Common Share Repurchases and Issuances

The following table summarizes our common share repurchases and issuances.

     Years Ended December 31,  
     2012      2011      2010  

Common stock repurchased(1)

      58,038,239         19,054,115         —     

Average purchase price per share(2)

    $ 15.52       $ 15.77       $ —     

Shares repurchased related to employee stock-based compensation plans(3)

      4,547,785         3,024,662         1,097,647   

Average purchase price per share

    $ 15.86       $ 15.71       $ 13.44   

Common shares issued(4)

      6,432,643         3,886,217         1,803,683   

 

(1)  Common shares purchased under our share repurchase program, of which none remained available as of December 31, 2012.
(2)  Average purchase price per share includes purchase commission costs.
(3)  Comprises shares withheld from stock option exercises and vesting of restricted stock for employees’ tax withholding obligations and shares tendered by employees to satisfy option exercise costs.
(4)  Common shares issued under our various compensation and benefit plans.