Commitments and Contingencies - Summary of Partnership's Maximum Exposure Under Guarantee Agreements (Parenthetical) (Details)	12 Months Ended
Dec. 31, 2020
Vantage At Stone Creek [Member]
Commitments And Other Guarantees [Line Items]
Construction loan guarantee percentage upon achievement of a specified debt service coverage ratio	25.00%
Vantage At Coventry [Member]
Commitments And Other Guarantees [Line Items]
Construction loan guarantee percentage upon achievement of a specified debt service coverage ratio	25.00%

Indicates, if estimable, (as a percentage) the approximate extent to which the proceeds from liquidation of any assets held either as collateral or by third parties would be expected to cover the maximum potential amount of future payments under the guarantee or each group of similar guarantees.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=121555522&loc=d3e12069-110248

Name:	us-gaap_GuaranteeObligationsLiquidationProceedsPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration