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Supplemental Cash Flow Information
12 Months Ended
Dec. 31, 2012
Supplemental Cash Flow Information  
Supplemental Cash Flow Information

19.       SUPPLEMENTAL CASH FLOW INFORMATION

Supplemental cash flow information and non-cash investing and financing activities for the years ended December 31, 2012, 2011 and 2010 are as follows (in thousands):

           
    2012  2011  2010
           
Supplemental cash flow information:         
 Cash paid for interest $ 366,458 $ 274,234 $ 219,408
 Cash paid for income taxes (net of refunds of $20,847, $9,277 and $9,977, respectively)   69,277   53,909   36,381
Non-cash investing and financing activities:          
 (Decrease) increase in accounts payable and accrued expenses for purchases of property and equipment and construction activities   (10,244)   8,507   11,253
 Purchases of property and equipment under capital leases   19,219   6,800   2,200
 Fair value of debt assumed through acquisitions   -    209,321   -