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Property, Plant and Equipment
3 Months Ended
Mar. 31, 2012
Property, Plant and Equipment  
Property, Plant and Equipment

5.     Property, Plant and Equipment

 

Property, plant and equipment consists of the following:

 

(In thousands)

 

March 31
2012

 

December 31
2011

 

Land

 

$

27,273

 

$

26,729

 

Land improvements

 

18,684

 

17,960

 

Buildings and improvements

 

192,788

 

186,799

 

Machinery and equipment

 

3,003,796

 

2,977,521

 

Uncompleted construction

 

65,721

 

66,719

 

Gross property, plant and equipment

 

3,308,262

 

3,275,728

 

Less accumulated depreciation

 

(2,029,141

)

(2,001,244

)

Property, plant and equipment, net

 

$

1,279,121

 

$

1,274,484