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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
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Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Canadian Dollar (CAD) [Member] |  |  |  |
Currency [Line Items] |  |  |  |
Average Rates | 1.3773 | 1.3641 | 1.3988 | 1.3600
Average Rates % Change | (1.00%) |  | (2.90%) |
Euros (EUR) [Member] |  |  |  |
Currency [Line Items] |  |  |  |
Average Rates | 0.8561 | 0.9103 | 0.8964 | 0.9201
Average Rates % Change | 6.00% |  | 2.60% |
Polish Zloty (PLN) [Member] |  |  |  |
Currency [Line Items] |  |  |  |
Average Rates | 3.6461 | 3.9007 | 3.8012 | 3.9624
Average Rates % Change | 6.50% |  | 4.10% |

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- Details
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