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EARNINGS PER SHARE (Tables)
9 Months Ended
Sep. 30, 2013
EARNINGS PER SHARE  
Schedule of reconciliation of weighted average shares outstanding
   
Three months ended
September 30
   
Nine months ended
September 30
 
(In thousands except per share data )
 
2013
   
2012
   
2013
   
2012
 
Net income available for stockholders:
  $ 53,760     $ 66,040     $ 129,252     $ 219,055  
Less:  Dividends paid
    (21,892 )     (17,540 )     (65,923 )     (52,623 )
Undistributed earnings
  $ 31,868     $ 48,500     $ 63,329     $ 166,432  
                                 
Basic shares outstanding:
                               
   Common stock
    210,899       210,627       211,493       210,664  
   Restricted shares of common stock
    4,169       4,524       4,222       4,547  
      215,068       215,151       215,715       215,211  
 
Diluted shares outstanding:
                               
   Common stock
    210,899       210,627       211,493       210,664  
   Dilutive effect of stock based awards
    1,074       1,494       1,147       1,608  
      211,973       212,121       212,640       212,272  
   Restricted shares of common stock
    4,169       4,524       4,222       4,547  
      216,142       216,645       216,862       216,819