Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule of Property Plant and Equipment

Property, plant and equipment at December 31 were:

	2021			2020
Buildings and leasehold improvements	$	276,958		$	267,700
Machinery and equipment		962,597			942,405
		1,239,555			1,210,105
Less: Accumulated depreciation and amortization		(836,364	)		(791,348	)
		403,191			418,757
Construction in-progress		111,987			45,060
Land		66,901			66,998
	$	582,079		$	530,815