Commitments and Contingencies - Summary of Partnership's Maximum Exposure Under Guarantee Agreements (Parenthetical) (Details)	12 Months Ended
	Dec. 31, 2019
Vantage At Stone Creek [Member]
Commitments And Other Guarantees [Line Items]
Construction loan guarantee percentage upon receipt of certificate of occupancy	50.00%
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 receipt of certificate of occupancy	50.00%
Construction loan guarantee percentage upon achievement of a specified debt service coverage ratio	25.00%