Property, Plant and Equipment, net (Schedule of Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,676,013	$ 1,704,770
Accumulated depreciation and amortization	(1,193,445)	(1,141,339)
Property, plant and equipment, net	482,568	563,431	$ 601,989
Land and land improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 31,007	28,161
Useful life	25 years
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 296,052	306,273
Buildings | Minimum
Property, Plant and Equipment [Line Items]
Useful life	15 years
Buildings | Maximum
Property, Plant and Equipment [Line Items]
Useful life	40 years
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,176,690	1,188,661
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life	5 years
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life	15 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 11,176	11,457
Useful life	5 years
Computer and other equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 20,096	25,024
Computer and other equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Computer and other equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life	10 years
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 69,475	69,932
Software | Minimum
Property, Plant and Equipment [Line Items]
Useful life	5 years
Software | Maximum
Property, Plant and Equipment [Line Items]
Useful life	8 years
Capital expenditures in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 71,517	$ 75,262