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Supplemental Schedule Of Cash Flow Information
3 Months Ended
Mar. 31, 2012
Supplemental Schedule Of Cash Flow Information [Abstract]  
Supplemental Schedule Of Cash Flow Information

12. Supplemental Schedule of Cash Flow Information

The following table reflects non-cash financing and investing activity during the following periods:

 

     Three Months Ended March 31,  
     2012      2011  
     (In thousands)  

Capital leases issued for equipment

   $ 8,339       $ 12,230   

Asset retirement obligation additions

   $ 11       $ —     

Basic paid no income taxes during the three months ended March 31, 2012 or for the same period in 2011. Basic paid interest of approximately $19.4 million and $14.7 million during the three months ended March 31, 2012 and 2011, respectively.