Description Of Business And Basis Of Presentation (Schedule Of Average Exchange Rates Used To Translate Balances) (Details)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Canadian Dollar (CAD) [Member]
Currency [Line Items]
Average Rates	1.4350	1.3476
Average Rates % Change	(6.50%)
Euros (EUR) [Member]
Currency [Line Items]
Average Rates	0.9516	0.9209
Average Rates % Change	(3.30%)
Polish Zloty (PLN) [Member]
Currency [Line Items]
Average Rates	4.0005	3.9899
Average Rates % Change	(0.30%)