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v3.25.2

Investments - Summary of Investments (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) investment | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) investment | Jun. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Schedule of Investments |  |  |  |  |
Cost method investment ownership percentage | 10.00% |  | 10.00% |  |
Number of equity method investments | investment | 10 |  | 10 |  |
Fair Value, Investments, Privately Held Entities that Calculate NAV, Unfunded Commitments | $ 351,000 |  | $ 351,000 |  |
Limited partnership maximum expiration terms |  |  | 12 years |  |
Weighted-average remaining liquidation term (in years) |  |  | 5 years 2 months 12 days |  |
Limited partnership liquidation, expected initial term (in years) |  |  | 10 years |  |
Equity Securities, FV-NI, Realized Gain | 30,500 |  | $ 59,900 |  |
Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount | 39,200 |  | 50,400 |  |
Equity in (losses) earnings of unconsolidated real estate joint ventures | (9,021) | $ 130 | (9,528) | $ 285 |
Summary of Investment [Abstract] |  |  |  |  |
Investment at fair value, cost | 1,192,238 |  | 1,192,238 |  | $ 1,207,146
Cumulative unrealized gains on investments | 180,151 |  | 180,151 |  | 228,100
Cumulative unrealized losses on investments | (172,468) |  | (172,468) |  | (144,489)
Investments accounted for under the equity method | 276,775 |  | 276,775 |  | 186,228
Total investments held at adjusted carrying value or fair value | 1,476,696 |  | 1,476,696 |  | 1,476,985
Investment Income, Net [Abstract] |  |  |  |  |
Realized (losses) gains | (8,684) | 20,578 | 9,469 | 34,704 |
Unrealized losses | (21,938) | (64,238) | (90,083) | (35,080) |
Investment loss | (30,622) | $ (43,660) | (80,614) | (376) |
Equity Method Investments |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity in (losses) earnings of unconsolidated real estate joint ventures |  |  | (102) |  |
Investments in publicly traded companies |  |  |  |  |
Summary of Investment [Abstract] |  |  |  |  |
Investment at fair value, cost | 183,859 |  | 183,859 |  | 188,653
Cumulative unrealized gains on investments | 18,365 |  | 18,365 |  | 24,262
Cumulative unrealized losses on investments | (120,299) |  | (120,299) |  | (107,248)
Investments at fair value, book value | 81,925 |  | $ 81,925 |  | 105,667
Investments in privately held entities that report NAV |  |  |  |  |
Schedule of Investments |  |  |  |  |
Weighted-average remaining liquidation term (in years) |  |  | 8 years |  |
Summary of Investment [Abstract] |  |  |  |  |
Investment at fair value, cost | 497,975 |  | $ 497,975 |  | 518,074
Cumulative unrealized gains on investments | 97,201 |  | 97,201 |  | 126,077
Cumulative unrealized losses on investments | (43,013) |  | (43,013) |  | (34,285)
Investments at fair value, book value | 552,163 |  | 552,163 |  | 609,866
Investments in privately held entities that do not report NAV | Entities with observable price change |  |  |  |  |
Schedule of Investments |  |  |  |  |
Investment in privately held entities that do not report NAV, cumulative price adjustments | (123,300) |  | (123,300) |  |
Investments in privately held entities that do not report NAV, cumulative upward price adjustment | 64,600 |  | 64,600 |  |
Investments in privately held entities that do not report NAV, cumulative downward price adjustment | (9,200) |  | (9,200) |  |
Investments in privately held entities that do not report NAV, cumulative impairment loss | (178,700) |  | (178,700) |  |
Equity Securities without Readily Determinable Fair Value, Net Upward (Downward) Price Adjustment, Annual Amount |  |  | (57,600) | (13,700) |
Investments in privately held entities that do not report NAV, annual upward price adjustment |  |  | 8,800 | 15,700 |
Investments in privately held entities that do not report NAV, annual downward price adjustment |  |  | 66,400 | 29,400 |
Summary of Investment [Abstract] |  |  |  |  |
Investment at fair value, cost | 78,105 |  | 78,105 |  | 99,932
Cumulative unrealized gains on investments | 64,585 |  | 64,585 |  | 77,761
Cumulative unrealized losses on investments | (9,156) |  | (9,156) |  | (2,956)
Investments in privately held entities that do not report fair value, book value | 133,534 |  | 133,534 |  | 174,737
Investments in privately held entities that do not report NAV | Entities without observable price changes |  |  |  |  |
Summary of Investment [Abstract] |  |  |  |  |
Investment at fair value, cost | 432,299 |  | 432,299 |  | 400,487
Cumulative unrealized gains on investments | 0 |  | 0 |  | 0
Cumulative unrealized losses on investments | 0 |  | 0 |  | 0
Investments in privately held entities that do not report fair value, book value | $ 432,299 |  | 432,299 |  | $ 400,487
Total investments held |  |  |  |  |
Investment Income, Net [Abstract] |  |  |  |  |
Unrealized losses |  |  | $ (30,700) | $ (1,800) |

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