Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

	September 30, 2023			December 31, 2022
(Dollars in thousands)
Land and buildings	$	141,047		$	144,870
Machinery and equipment		913,024			887,222
Leasehold improvements and others		2,924			4,993
Construction in progress		24,281			80,263
		1,081,276			1,117,348
Accumulated depreciation		(685,263	)		(643,388	)
Property, plant and equipment, net	$	396,013		$	473,960