Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2015

Property, Plant and Equipment [Abstract]

Summary of Property, plant and equipment

Property, plant and equipment consist of the following:

	March 31, 2015			December 31, 2014
	(In thousands)
Land	$	207,985		$	207,985
Land use rights	26,845			26,845
Buildings and improvements	944,246			940,846
Machinery and equipment	3,977,069			3,953,891
Software and computer equipment	186,868			185,243
Furniture, fixtures and other equipment	16,274			15,347
Construction in progress	64,324			39,261
Total property, plant and equipment	5,423,611			5,369,418
Less accumulated depreciation and amortization	(3,255,821		)	(3,162,942		)
Total property, plant and equipment, net	$	2,167,790		$	2,206,476