Other Contingent Liabilities And Other Matters (Narrative) (Details) - USD ($) $ in Thousands		3 Months Ended
	Jul. 25, 2023	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2023	Dec. 31, 2022
Other Contingent Liabilities and Other Matters [Line Items]
Other contingent liabilities		$ 1,000
Net provision for losses (recoveries) on advances to suppliers		1,382	$ (42)
Stock repurchase program authorized amount		100,000
Stock repurchase program remaining authorized repurchase amount		100,000
Proceeds from Sales of Business, Affiliate and Productive Assets		5,700
Sales agreement to sell common stock of subsidiary company, value		8,500
Restricted cash (Other noncurrent assets)		0	6,000		$ 6,000
Subsequent Event [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Proceeds from Sales of Business, Affiliate and Productive Assets	$ 2,800
Advances to suppliers [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Advances to suppliers current and non-current		138,000	120,000	$ 199,000
Valuation allowances		26,000	17,000	24,000
Net provision for losses (recoveries) on advances to suppliers		1,400	(42)
Recoverable value added tax credits [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Aggregate balance of recoverable value added tax credits		76,000	77,000	64,000
Valuation allowances		22,000	$ 22,000	$ 22,000
Santa Catarina [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Brazil audit assessment for tax, penalties, and interest on recoverable value added tax credits		10,000
Reduced Brazil audit assessment for tax, penalties, and interest on recoverable value added tax credits		10,000
Loss contingency amount accrued		0
Santa Catarina [Member] | Minimum [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Estimate of possible loss on remaining VAT audit assessment		0
Santa Catarina [Member] | Maximum [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Estimate of possible loss on remaining VAT audit assessment		10,000
Parana [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Brazil audit assessment for tax, penalties, and interest on recoverable value added tax credits		11,000
Reduced Brazil audit assessment for tax, penalties, and interest on recoverable value added tax credits		3,000
Loss contingency amount accrued		0
Parana [Member] | Minimum [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Estimate of possible loss on remaining VAT audit assessment		0
Parana [Member] | Maximum [Member]
Other Contingent Liabilities and Other Matters [Line Items]
Estimate of possible loss on remaining VAT audit assessment		$ 3,000