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Variable Interest Entities (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Mar. 31, 2023
--- | --- | ---
Variable Interest Entity [Line Items] |  |
Investments in funds | $ 135,043 | $ 115,187
Legacy Greenspring investments in funds | 147,000 | 152,700
Due from affiliates | 67,531 | 54,322
Variable Interest Entity, Not Primary Beneficiary |  |
Variable Interest Entity [Line Items] |  |
Investments in funds | 135,043 | 115,187
Legacy Greenspring investments in funds | 147,042 | 152,658
Due from affiliates | 34,744 | 29,017
Maximum exposure to loss | 144,425 | 124,772
Variable Interest Entity, Not Primary Beneficiary, Subsidiaries |  |
Variable Interest Entity [Line Items] |  |
Less: Amounts attributable to non-controlling interests | 25,362 | 19,432
Variable Interest Entity, Not Primary Beneficiary, Legacy Entities |  |
Variable Interest Entity [Line Items] |  |
Less: Amounts attributable to non-controlling interests | $ 147,042 | $ 152,658

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