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Accounting Policies (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021
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Accounting Policies [Abstract] |  |
Equity investment, cost | $ 30.3 | $ 5.3

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- References No definition available. + Details
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- Definition Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value. + References No definition available. + Details
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