Annual report pursuant to Section 13 and 15(d)

Supplemental Cash Flow Information (Tables)

v2.4.0.6
Supplemental Cash Flow Information (Tables)
 12 Months Ended
Dec. 31, 2012
Supplemental Cash Flow Elements [Abstract]  
Supplemental Disclosure Of Cash Flow Information
Supplemental Disclosure of Cash Flow Information:

 
 
Year Ended December 31,
 
 
2012
 
2011
 
2010
 
 
(in thousands)
Cash paid during the period for:
 
 
 
 
 
 
Income tax payments
 
$
52,709

 
$
73,847

 
$
82,860

Income tax refunds
 
(10
)
 
(1,806
)
 
(53
)
Interest payments
 
29,985

 
29,198

 
30,490

Non-cash financing activities:
 
 
 
 
 
 
Effective portion of change in interest rate swap
 
755

 
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