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Debt Financing - Summary of TOB Trust Financings Were Repaid in Connection With Redemption or Sale of Underlying Assets (Details) - USD ($)	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Debt Instrument Redemption [Line Items]
Paydown Applied	$ 171,823,000	$ 64,188,000
M31 TEBS [Member] | Greens of Pine Glen [Member]
Debt Instrument Redemption [Line Items]
Month	2023-02
Paydown Applied	$ 7,579,000
TOB Trust [Member] | Oasis at Twin Lakes GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2023-06
Paydown Applied	$ 30,600,000
TOB Trust [Member] | Ocotillo Springs Series A [Member]
Debt Instrument Redemption [Line Items]
Month	2023-07
Paydown Applied	$ 9,980,000
TOB Trust [Member] | Trust 2021-XF2939 - Ocotillo Springs [Member]
Debt Instrument Redemption [Line Items]
Month	2023-07
Paydown Applied	$ 5,770,000
TOB Trust [Member] | Trust 2021-XF2926 - Oasis at Twin Lakes property loan [Member]
Debt Instrument Redemption [Line Items]
Month	2023-06
Paydown Applied	$ 21,600,000
TOB Trust [Member] | Trust 2021-XF2926 - Hilltop at Signal Hills property loan [Member]
Debt Instrument Redemption [Line Items]
Month	2023-08
Paydown Applied	$ 19,055,000
TOB Trust [Member] | Hope on Broadway GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2023-07
Paydown Applied	$ 9,682,000
TOB Trust [Member] | Hilltop at Signal Hills [Member]
Debt Instrument Redemption [Line Items]
Month	2023-08
Paydown Applied	$ 22,005,000
TOB Trust [Member] | Centennial Crossings GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2023-09
Paydown Applied	$ 29,772,000
TOB Trust [Member] | Trust 2020 - XF 2908 - Centennial Crossings Property Loan [Member]
Debt Instrument Redemption [Line Items]
Month	2023-09
Paydown Applied	$ 15,780,000
TOB Trust [Member] | Live 929 Apartments - Series 2014 A [Member]
Debt Instrument Redemption [Line Items]
Month		2022-01
Paydown Applied		$ 31,565,000
TOB Trust [Member] | Gateway Village [Member]
Debt Instrument Redemption [Line Items]
Month		2022-05
Paydown Applied		$ 2,183,000
TOB Trust [Member] | Lynnhaven Apartments [Member]
Debt Instrument Redemption [Line Items]
Month		2022-05
Paydown Applied		$ 2,896,000
TOB Trust [Member] | Cross Creek [Member]
Debt Instrument Redemption [Line Items]
Month		2022-09
Paydown Applied		$ 6,900,000
M24 TEBS [Member] | Ohio Properties - Series A [Member]
Debt Instrument Redemption [Line Items]
Month		2022-03
Paydown Applied		$ 13,544,000
M24 TEBS [Member] | Bridle Ridge [Member]
Debt Instrument Redemption [Line Items]
Month		2022-04
Paydown Applied		$ 7,100,000

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