Debt Financing - Summary of TOB Trust Financings Principal Payments Made in Connection With Repayment or Sale of Underlying Assets (Details) - USD ($)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Debt Instrument Redemption [Line Items]
Principal Paydown Applied	$ 95,924,000	$ 83,555,000
TOB Trust [Member] \| The Park at Sondrio - Series 2022A [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 30,480,000
TOB Trust [Member] \| The Park at Vietti - Series 2022A [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 21,588,000
TOB Trust [Member] \| Windsor Shores Apartments - Series A [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 17,236,000
TOB Trust [Member] \| Trust 2024-XF3219 - The Park at Sondrio - Series 2022B [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 880,000
TOB Trust [Member] \| Trust 2024-XF3219 - The Park at Vietti - Series 2022B [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 700,000
TOB Trust [Member] \| Trust 2024-XF3219 - Windsor Shore Apartments - Series B [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 640,000
TOB Trust [Member] \| The Ivy Apartments (a/k/a Century Plaza Apartments) [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 24,400,000
TOB Trust [Member] \| Trust 2024-XF3219 - Sandy Creek Taxable Loan [Member]
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 5,795,000
TOB Trust [Member] \| Osprey Village GIL [Member]
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 49,475,000
TOB Trust [Member] \| Trust 2021-XF2953 - Willow Place Apartments GIL
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 16,535,000
TOB Trust [Member] \| Trust 2021-XF2953 - Willow Place Apartments Supplemental GIL
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 1,200,000
TOB Trust [Member] \| Trust 2021-XF2953 - Poppy Grove I GIL
Debt Instrument Redemption [Line Items]
Month		2025-03
Principal Paydown Applied		$ 4,160,000
TOB Trust [Member] \| Trust 2021-XF2953 - Poppy Grove II GIL
Debt Instrument Redemption [Line Items]
Month		2025-03
Principal Paydown Applied		$ 1,440,000
TOB Trust [Member] \| Trust 2021-XF2953 - Poppy Grove III GIL
Debt Instrument Redemption [Line Items]
Month		2025-03
Principal Paydown Applied		$ 4,560,000
TOB Trust [Member] \| SoLa Impact Opportunity Zone Fund property loan [Member]
Debt Instrument Redemption [Line Items]
Month		2025-03
Principal Paydown Applied		$ 390,000