Other Assets - Summary of Taxable MRB and GIL Acquired (Parenthetical) (Details) - USD ($)	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Governmental Issuer Loans [Line Items]
Tax exempt loan maturity periods		6 months
Committed to funding amount	$ 554,917,871
Mortgage Revenue Bonds [Member] | The Residency at the Entrepreneur [Member] | Series J-T [Member]
Governmental Issuer Loans [Line Items]
Commitment to provide maximum funding of taxable MRB	$ 13.0
Tax exempt loan maturity periods	6 months
Floor rate	3.92%
Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Tax exempt loan maturity periods	6 months
Governmental Issuer Loans [Member] | Poppy Grove I [Member]
Governmental Issuer Loans [Line Items]
Committed to funding amount	$ 21.2
Governmental Issuer Loans [Member] | Poppy Grove II [Member]
Governmental Issuer Loans [Line Items]
Committed to funding amount	10.9
Governmental Issuer Loans [Member] | Poppy Grove III [Member]
Governmental Issuer Loans [Line Items]
Committed to funding amount	$ 24.5