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Investments - Reconciliation of Other Investments (Details) - USD ($) $ in Thousands | 12 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Reconciliation Of Other Investments [Roll Forward] |  |
Other investments, beginning balance | $ 12,488 | $ 0
Contributions | 4,401 | 11,783
Distributions | (2,747) | 0
Net gain (loss) on other investments | (748) | 705
Other investments, ending balance | 13,394 | 12,488
Private equity funds |  |
Reconciliation Of Other Investments [Roll Forward] |  |
Other investments, beginning balance | 3,734 | 0
Contributions | 2,526 | 3,105
Distributions | (777) | 0
Net gain (loss) on other investments | 303 | 629
Other investments, ending balance | 5,786 | 3,734
Direct credit co-investments |  |
Reconciliation Of Other Investments [Roll Forward] |  |
Other investments, beginning balance | 3,940 | 0
Contributions | 0 | 3,864
Distributions | (1,970) | 0
Net gain (loss) on other investments | (214) | 76
Other investments, ending balance | 1,756 | 3,940
Direct equity co-investments |  |
Reconciliation Of Other Investments [Roll Forward] |  |
Other investments, beginning balance | 4,814 | 0
Contributions | 1,875 | 4,814
Distributions | 0 | 0
Net gain (loss) on other investments | (837) | 0
Other investments, ending balance | $ 5,852 | $ 4,814

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- Definition Other Investment, Distributions + References No definition available. + Details
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- Definition Reconciliation Of Other Investments [Roll Forward] + References No definition available. + Details
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- Definition Amount of investments classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(f,g)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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