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Supplemental Cash Flow Information
12 Months Ended
Dec. 31, 2012
Supplemental Cash Flow Information
Supplemental Cash Flow Information
The following table summarizes supplemental cash flow information:
  
Years ended December 31
In thousands
2012
2011
2010
Cash paid for interest, net
$
66,683

$
54,516

$
37,083

Cash paid for income taxes, net
82,235

64,389

55,991