Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

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)	2020		2019
Land	$	40,222	$	40,442
Land improvements and leasehold improvements	96,700		103,148
Buildings and storage facilities	387,992		373,961
Machinery and equipment	925,074		835,156
Construction in progress	19,725		59,993
	1,469,713		1,412,700
Less: accumulated depreciation	(590,534)		(474,282)
Property, plant and equipment, net	$	879,179	$	938,418

Components of Railcar Assets Leased to Others

The components of the Rail assets leased to others are as follows:

	December 31,
(in thousands)	2020		2019
Rail assets leased to others	$	750,473	$	723,004
Less: accumulated depreciation	(158,527)		(138,706)
Rail assets, net	$	591,946	$	584,298