Investments - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) investment	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Schedule of Investments [Line Items]
Cost method investment ownership percentage	10.00%
Number of investments | investment	10
Investments accounted for under the equity method	$ 357,383	$ 186,228
Unfunded commitments in privately held entities	$ 343,300
Funding commitments expiration term	12 years
Weighted-average remaining liquidation term (in years)	5 years 6 months
Expected initial terms	10 years
Investment loss	$ (56,343)	(53,122)	$ (195,397)
Equity in (losses) earnings of unconsolidated real estate joint ventures	(9,631)	$ 7,059	$ 980
Equity Method Investments
Schedule of Investments [Line Items]
Equity in (losses) earnings of unconsolidated real estate joint ventures	$ (12,000)
Investments in privately held entities that report NAV
Schedule of Investments [Line Items]
Weighted-average remaining liquidation term (in years)	8 years 1 month 6 days
Investments in privately held entities that do not report NAV | Entities with observable price change
Schedule of Investments [Line Items]
Investment in privately held entities that do not report NAV, cumulative price adjustment	$ (131,600)
Investment in privately held entities that do not report NAV, upward price adjustment	50,600
Investment in privately held entities that do not report NAV, downward price adjustment	(9,600)
Investments in privately held entities that do not report NAV, cumulative impairment loss	$ (172,600)