Investments of Consolidated Affordable Housing Fund - Narrative (Details) $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2025 USD ($) property	Mar. 31, 2026 USD ($) affordable_housing_community affordable_housing_unit	Dec. 31, 2018 affordable_housing_community	Dec. 31, 2017 affordable_housing_community	Dec. 31, 2016 affordable_housing_community	Dec. 31, 2015 affordable_housing_community
Woodstar I Portfolio \| 264-Unit Multifamily Affordable Housing Community
Investments in and Advances to Affiliates [Line Items]
Number of properties sold \| property	1
Primary Beneficiary
Investments in and Advances to Affiliates [Line Items]
Investments of consolidated affordable housing fund, at fair value	$ 1,727,499	$ 1,729,433
Primary Beneficiary \| Woodstar I Portfolio
Investments in and Advances to Affiliates [Line Items]
Number of affordable housing communities in portfolio \| affordable_housing_community		31
Number of affordable housing units in portfolio \| affordable_housing_unit		8,684
Number of affordable housing communities acquired in portfolio \| affordable_housing_community					14	18
Investments of consolidated affordable housing fund, at fair value		$ 1,800,000
Debt fair value		$ 1,000,000
Primary Beneficiary \| Woodstar II Portfolio
Investments in and Advances to Affiliates [Line Items]
Number of affordable housing communities in portfolio \| affordable_housing_community		27
Number of affordable housing units in portfolio \| affordable_housing_unit		6,109
Number of affordable housing communities acquired in portfolio \| affordable_housing_community			19	8
Investments of consolidated affordable housing fund, at fair value		$ 1,400,000
Debt fair value		$ 497,700