Investments in LMC (Details) - Lordstown Motors Corp - USD ($) shares in Millions, $ in Millions |
Jun. 30, 2021 |
Dec. 31, 2020 |
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| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Investment in LMC | $ 182.3 | $ 330.6 |
| Common Stock | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Number of shares owned | 16.5 | 16.5 |
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- Definition Balance held at close of period in number of shares. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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