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Description Of Business And Basis Of Presentation (Average Exchange Rates) (Details) | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Canadian Dollar (CAD) [Member] |  |
Currency [Line Items] |  |
Average Rates | 1.2669 | 1.2665
Euros (EUR) [Member] |  |
Currency [Line Items] |  |
Average Rates | 0.8909 | 0.8296
Average Rates % Change | (7.40%) |
Polish Zloty (PLN) [Member] |  |
Currency [Line Items] |  |
Average Rates | 4.1182 | 3.7693
Average Rates % Change | (9.30%) |

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- Details
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- Details
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