Basis of Presentation - Additional Information (Details)	9 Months Ended
	Sep. 30, 2023 Rating Preferredunit
Segment Reporting Information [Line Items]
Number of partnership preferred units | Preferredunit	3
Tax-exempt and Other Investments [Member]
Segment Reporting Information [Line Items]
Assets percentage	25.00%
Minimum [Member]
Segment Reporting Information [Line Items]
Required rating for tax exempted investments other than mortgage revenue bonds	1
Maximum [Member]
Segment Reporting Information [Line Items]
Required rating for tax exempted investments other than mortgage revenue bonds	4