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Commitments And Contingencies (Narrative) (Details) $ in Millions | 1 Months Ended |  |
--- | --- | --- | ---
Jul. 31, 2015 | Jun. 30, 2020 USD ($) | Dec. 31, 2019 USD ($)
Contract Termination |  |  |
Loss Contingencies |  |  |
Receivables |  | $ 52.0 | $ 40.0
Receivables, long-term |  | $ 34.7 |
Furrion Limited |  |  |
Loss Contingencies |  |  |
Long-term purchase commitment, time period | 6 years |  |
Weighted Average Cost of Capital |  |  |
Loss Contingencies |  |  |
Weighted average cost of capital |  | 0.115 |

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