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Investments - Equity Investments without Readily Determinable Fair Values (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
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Equity Securities without Readily Determinable Fair Value [Line Items] |  |
Cumulative unrealized gain on interest in investment | $ 56,800 |
Mastery Logistics Systems, Inc. |  |
Equity Securities without Readily Determinable Fair Value [Line Items] |  |
Investment in equity securities | 89,800 | $ 89,800
Other Equity Investments Without Readily Determinable Fair Values |  |
Equity Securities without Readily Determinable Fair Value [Line Items] |  |
Investment in equity securities | $ 327 | $ 316

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