v3.25.4
Supplementary Balance Sheet Detail (Schedule Of Amounts Recognized In Balance Sheet) (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Balance Sheet Related Disclosures [Abstract]    
Raw materials and supplies $ 76,115 $ 78,386
Work in process 116,933 122,590
Finished goods 31,644 30,265
Inventories 224,692 231,241
Prepaid expenses 7,347 11,258
Value-added tax and other indirect taxes receivable 17,991 21,922
Spare parts inventory 15,840 14,189
Other current assets 7,002 8,363
Prepaid Expense and Other Assets, Current 48,180 55,732
Land and improvements 52,227 49,212
Buildings 92,657 85,871
Machinery and equipment and other 788,912 731,783
Construction in progress 53,150 43,381
Property, plant and equipment 986,946 910,247
Payrolls (including incentive programs) 12,615 9,979
Employee benefits 6,760 6,074
Deferred Revenue 0 11,223
Other 33,752 28,156
Accrued liabilities, net 53,127 55,432
Post-employment benefits 10,663 10,969
Pension and related benefits 18,920 21,919
Other 10,805 15,671
Other long - term obligations $ 40,388 $ 48,559