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SUPPLEMENTAL CASH FLOW INFORMATION
12 Months Ended
Dec. 31, 2012
SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION
NOTE 14 – SUPPLEMENTAL CASH FLOW INFORMATION
 
Noncash investing and financing activities excluded from the Consolidated Statements of Cash Flows and other supplemental cash flow information follows (in thousands):

   
2012
  
2011
  
2010
 
           
Accrued but unpaid additions to property and equipment at December 31
 $41,754  $66,764  $40,345 
Value of common stock issued in exchange for SKDP shares
  -   -   337,907 
Cash interest payments in excess of interest capitalized
  44,579   14,802   23,596 
Cash income tax payments, net of refunds
  13,150   276,839   98,979