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Fair Value - Narratives (Details) | Dec. 31, 2020
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BFTR, LLC |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Investment percentage (as a percent) | 18.00%

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- Definition Cost method investment ownership percentage. + References No definition available. + Details
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Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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