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Property, Plant and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2012

Property, plant and equipment, net at December 31 is as follows:


	2012			2011
	(Dollars in thousands)
Land	$	60,287		$	58,322
Buildings and improvements		326,405			284,249
Machinery and equipment		2,281,694			2,146,010
Construction in progress		63,608			81,297

		2,731,994			2,569,878
Accumulated depreciation		(1,633,185	)		(1,505,170	)

	$	1,098,809		$	1,064,708

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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