Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule of Components of Property, Plant and Equipment

The components of property, plant and equipment are as follows:

	December 31,
(in thousands)	2021		2020
Land	$	39,162	$	39,704
Land improvements and leasehold improvements	91,122		92,455
Buildings and storage facilities	368,577		379,195
Machinery and equipment	936,476		898,557
Construction in progress	20,676		19,473
	1,456,013		1,429,384
Less: accumulated depreciation	(669,984)		(569,073)
Property, plant and equipment, net	$	786,029	$	860,311