XML 75 R29.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Earnings Per Share From Continuing Operations (Tables)
 12 Months Ended
Dec. 31, 2010
Earnings Per Share From Continuing Operations (Tables) [Abstract]  
Share Repurchases
 
                                                     
    Amount
   Average
   Total Shares
       Shares Repurchased
    Authorized
   Price Per
   Retired
       (In millions)
Authorization Date   (In millions)   Share(2)   (In millions)   Date Completed   2010   2009   2008
December 19, 2007
  $ 3,600     $ 59.82       60.2     August 2010     15.7       23.1       21.4  
June 16, 2010(1)
    2,000       59.95       4.0           4.0                  
                                                     
                                  19.7       23.1       21.4  
                                                     
 
(1) On June 16, 2010, the company’s board of directors authorized a share repurchase program of up to $2 billion of the company’s common stock. As of the end of the fourth quarter 2010, the company had $1.8 billion remaining under this authorization for share repurchases.
 
(2) Includes commissions paid and calculated as the average price per share since the repurchase program authorization date.