Property, Plant and Equipment (Tables)

6 Months Ended

Jun. 30, 2023

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

Property, plant and equipment ("PP&E") consist of the following:

(In thousands)	June 30 2023		December 31 2022
Land	$	72,090	$	72,020
Land improvements	16,907		16,750
Buildings and improvements	208,666		217,926
Machinery and equipment	1,566,383		1,513,238
Uncompleted construction	78,420		84,472
Gross property, plant and equipment	1,942,466		1,904,406
Less: Accumulated depreciation	(1,292,804)		(1,247,531)
Property, plant and equipment, net	$	649,662	$	656,875