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Property, Plant and Equipment
6 Months Ended
Jun. 30, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, Plant and Equipment
Property, plant and equipment consists of the following:
(In thousands)
 
June 30
2013
 
December 31
2012
Land
 
$
25,108

 
$
26,336

Land improvements
 
14,569

 
14,199

Buildings and improvements
 
195,484

 
190,078

Machinery and equipment
 
2,894,851

 
2,950,384

Uncompleted construction
 
113,629

 
107,633

Gross property, plant and equipment
 
3,243,641

 
3,288,630

Less: Accumulated depreciation
 
(2,010,767
)
 
(2,022,405
)
Property, plant and equipment, net
 
$
1,232,874

 
$
1,266,225