Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities
Net income (loss)	$ (12,011)	$ 48,045
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	11,424	11,337
Unrealized performance fee-related compensation	44,357	(10,923)
Amortization of deferred financing costs	326	108
Equity-based compensation	181,654	18,548
Change in deferred income taxes	(14,102)	1,030
Fair value adjustment for acquisition-related contingent consideration	0	2,864
Adjustments to reconcile net income (loss) to net cash used in operating activities of Consolidated Funds:
Unrealized investment income of Consolidated Funds	(20,799)	(7,307)
Purchases of investments of Consolidated Funds	(57,696)	(19,706)
Proceeds from sale of investments of Consolidated Funds	0	649
Changes in operating assets and liabilities:
Fees and accounts receivable	(9,637)	(1,565)
Due from affiliates	(9,891)	(32,746)
Accounts payable, accrued expenses and other liabilities	(14,726)	1,465
Accrued compensation and benefits	29,327	10,623
Due to affiliates	7,835	2,044
Lease right-of-use assets, net and lease liabilities	1,714	718
Changes in operating assets and liabilities of Consolidated Funds:
Net cash provided by operating activities	46,282	50,170
Cash flows from investing activities
Purchases of property and equipment	(1,095)	(575)
Net cash used in investing activities	(11,793)	(13,212)
Cash flows from financing activities
Purchase of non-controlling interests	(10,339)	(5,398)
Proceeds from revolving credit facility	0	25,000
Deferred financing costs	0	(1,813)
Dividends paid to common stockholders	(50,274)	(23,807)
Payments to related parties under Tax Receivable Agreements	(11,494)	(9,802)
Other financing activities	0	1
Cash flows from financing activities of Consolidated Funds:
Net cash used in financing activities	(72,222)	(22,899)
Effect of foreign currency exchange rate changes	(7,416)	(201)
Net increase (decrease) in cash, cash equivalents and restricted cash	(45,149)	13,858
Cash, cash equivalents and restricted cash at beginning of period	289,804	182,312
Cash, cash equivalents and restricted cash at end of period	244,655	196,170
Non-cash operating, investing, and financing activities:
Accrued dividends	746	294
Deferred tax effect resulting from transactions affecting ownership in the Partnership, including net amounts payable under Tax Receivable Agreements	(7,367)	(6,376)
Settlement of non-controlling interests related to awards of carried interest allocations	0	55,579
Equity issued for redemption of redeemable non-controlling interests	0	97,383
Equity issued for purchase of non-controlling interests	160,876	0
Reconciliation of cash, cash equivalents and restricted cash:
Restricted cash	524	735
Total cash, cash equivalents and restricted cash	244,655	196,170
Excluding Consolidated Funds
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	191,469	141,633
Consolidated Funds
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	52,662	53,802
Consolidated Entities, Excluding Legacy Entities
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Unrealized carried interest allocations and investment income	(98,455)	23,990
Unrealized performance fee-related compensation	44,357	(10,923)
Cash flows from investing activities
Contributions to investments	(17,702)	(11,702)
Distributions received from investments	6,222	1,690
Non-Controlling Interests in Legacy Greenspring Entities
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Unrealized carried interest allocations and investment income	(36,398)	17,825
Unrealized performance fee-related compensation	34,772	(15,696)
Cash flows from investing activities
Contributions to investments	(422)	(7,132)
Distributions received from investments	1,204	4,507
Cash flows from financing activities
Proceeds from capital contributions from non-controlling interests	422	7,132
Distributions to non-controlling interests	(2,961)	(5,383)
Consolidated Entity, Excluding Consolidated VIE
Changes in operating assets and liabilities:
Other assets and receivables	8,198	(942)
Changes in operating assets and liabilities of Consolidated Funds:
Other assets and receivables	8,198	(942)
Cash flows from financing activities
Redemption of redeemable non-controlling interests	0	(12,968)
Cash flows from financing activities of Consolidated Funds:
Redemptions of redeemable non-controlling interests in Consolidated Funds	0	(12,968)
Non-Controlling Interests in Subsidiaries
Cash flows from financing activities
Proceeds from capital contributions from non-controlling interests	1,518	0
Distributions to non-controlling interests	(60,167)	(30,114)
Consolidated funds
Changes in operating assets and liabilities:
Other assets and receivables	15,460	(303)
Changes in operating assets and liabilities of Consolidated Funds:
Other assets and receivables	15,460	(303)
Other liabilities and payables	(15,070)	112
Cash flows from financing activities
Redemption of redeemable non-controlling interests	(6,627)	0
Cash flows from financing activities of Consolidated Funds:
Contributions from redeemable non-controlling interests in Consolidated Funds	67,700	34,253
Redemptions of redeemable non-controlling interests in Consolidated Funds	(6,627)	$ 0
Reconciliation of cash, cash equivalents and restricted cash:
Restricted cash	524
Consolidated funds | Excluding Consolidated Funds
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	95,909
Consolidated funds | Consolidated Funds
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	$ 52,662