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Investments - Additional Information (Details) € in Millions, $ in Millions | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2025 USD ($) Investmentsecurity | Sep. 30, 2025 USD ($) Investmentsecurity | Sep. 30, 2025 EUR (€) Investmentsecurity | Feb. 28, 2025 EUR (€)
Summary of Investment Holdings [Line Items] |  |  |  |
Number of investment securities | Investmentsecurity |  | 322 |  |
Number of investment securities in an unrealized loss position | Investmentsecurity | 26 | 26 | 26 |
Aggregate estimated fair value of investments in unrealized loss position | $ | $ 45.0 | $ 45.0 |  |
Agreement Commitment | € |  |  |  | € 10.0
Commitment on equity method investment | $ 0.5 | $ 0.5 | € 0.4 |
Funding commitment as percentage of partnership's total funding | 9.20% | 9.20% | 9.20% |
Decrease in investment | $ | $ 0.1 | $ 0.1 |  |

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