Subsequent Events - Additional Information (Details) $ in Millions		12 Months Ended
	Jan. 01, 2022 USD ($) Property ApartmentUnit	Dec. 31, 2021 Property ApartmentUnit	Dec. 31, 2020 Property ApartmentUnit
Subsequent Event [Line Items]
Properties acquired | Property		17	1
Property Units acquired | ApartmentUnit		4,747	158
Subsequent Events [Member]
Subsequent Event [Line Items]
Properties acquired | Property	1
Property Units acquired | ApartmentUnit	172
Purchase Price | $	$ 113.0