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Description Of Business And Basis Of Presentation (Average Exchange Rates) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Canadian Dollar (CAD) [Member]
Currency [Line Items]
Average Rates	1.3437	1.2754	1.3480	1.2711
Average Rates % Change	(5.40%)		(6.00%)
Euros (EUR) [Member]
Currency [Line Items]
Average Rates	0.9181	0.9380	0.9252	0.9145
Average Rates % Change	2.10%		(1.20%)
Polish Zloty (PLN) [Member]
Currency [Line Items]
Average Rates	4.1758	4.3599	4.2835	4.2390
Average Rates % Change	4.20%		(1.00%)

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