XML 69 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
Cash flow information (Tables)
6 Months Ended
Jun. 30, 2012
Cash flow information [Abstract]  
Cash expenditures for interest and income taxes
Cash expenditures for interest and income taxes were as follows:
 
Six Months Ended
 
June 30,
 
2012

2011

 
(In thousands)
Interest, net of amount capitalized
$
35,893

$
40,646

Income taxes, net
$
2,418

$
12,887

Noncash investing transactions [Table Text Block]
Noncash investing transactions were as follows:
 
June 30,
 
2012

2011

 
(In thousands)
Property, plant and equipment additions in accounts payable
$
76,505

$
24,991