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Investments - Narrative (Details) - USD ($) $ in Millions | Apr. 04, 2025 | Mar. 31, 2025 | Dec. 31, 2024
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PanTHERA Cryosolutions Investment | Subsequent Event |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |
Payments to acquire businesses, gross | $ 10.0 |  |
Business acquisition, equity interest issued or issuable, number of shares | 213,361 |  |
PanTHERA CryoSolutions, Inc. | PanTHERA Cryosolutions Investment | Subsequent Event |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |
Percentage of voting interests acquired | 90.00% |  |
PanTHERA CryoSolutions, Inc. | Series E Preferred Stock |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |
Fair value of non-marketable equity securities without readily determinable fair value |  | $ 1.0 | $ 1.0

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