Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2016

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

Property, plant and equipment consists of the following:

(In thousands)	September 30 2016			December 31 2015
Land	$	10,906		$	10,932
Land improvements	15,172			15,277
Buildings and improvements	189,864			191,356
Machinery and equipment	1,614,597			1,661,914
Construction in progress	23,656			36,990
Gross property, plant and equipment	1,854,195			1,916,469
Less: Accumulated depreciation	(1,335,944		)	(1,352,434		)
Property, plant and equipment, net	$	518,251		$	564,035