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Description Of Business And Basis Of Presentation (Schedule Of Average Exchange Rates Used To Translate Balances) (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Canadian Dollar (CAD) [Member]
Currency [Line Items]
Average Rates	1.3408	1.3045	1.3456	1.2823
Average Rates % Change	(2.80%)		(4.90%)
Euros (EUR) [Member]
Currency [Line Items]
Average Rates	0.9190	0.9920	0.9232	0.9403
Average Rates % Change	7.40%		1.80%
Polish Zloty (PLN) [Member]
Currency [Line Items]
Average Rates	4.1372	4.7025	4.2347	4.3935
Average Rates % Change	12.00%		3.60%

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- Definition

Average foreign currency exchange rate translation.

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- Definition

Change In Average Foreign Currency Rate

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- Definition

Currency [Line Items]

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