Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Components of property, plant and equipment
Land	$ 30,912	$ 38,689
Land improvements and leasehold improvements	82,438	92,084
Buildings and storage facilities	365,744	364,721
Machinery and equipment	951,544	980,159
Construction in progress	36,541	41,429
Property, plant and equipment, gross	1,467,179	1,517,082
Less: accumulated depreciation	(773,814)	(754,353)
Property, plant and equipment, net	$ 693,365	$ 762,729