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v3.20.1

Description Of Business And Basis Of Presentation (Average Exchange Rates) (Details) | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Canadian Dollar (CAD) [Member] |  |
Currency [Line Items] |  |
Average Rates | 1.3429 | 1.3294
Average Rates % Change | (1.00%) |
Euros (EUR) [Member] |  |
Currency [Line Items] |  |
Average Rates | 0.9074 | 0.8808
Average Rates % Change | (3.00%) |
Polish Zloty (PLN) [Member] |  |
Currency [Line Items] |  |
Average Rates | 3.9221 | 3.7869
Average Rates % Change | (3.60%) |
British Pound (GBP) [Member] |  |
Currency [Line Items] |  |
Average Rates | 0.7816 | 0.7683
Average Rates % Change | (1.70%) |

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- Details
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