Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2021

Property Plant And Equipment [Abstract]

Schedule of Property, Plant and Equipment

	(in thousands)
December 31,	2021			2020
Land and improvements, net	$	845,772		$	744,305
Buildings and improvements		1,845,937			1,505,913
Machinery and equipment		13,119,177			12,204,738
Proved oil and gas properties		558,336			558,231
Leasehold interest in unproved oil and gas properties		96,000			138,000
Construction in process and equipment deposits		2,039,245			1,603,416
		18,504,467			16,754,603
Less accumulated depreciation		(10,389,649	)		(9,855,493	)
	$	8,114,818		$	6,899,110