Segment Information - Additional Information (Details)	6 Months Ended
	Jun. 30, 2022 Segment Community State
Segment Reporting Information [Line Items]
Number of owned or owned interests of apartment communities | Community	290
Number of States in which Entity Operates	16
Number of reportable segments | Segment	2
Period properties owned and stabilized	12 months
Occupancy Level For Stabilized Communities	90.00%
Period Properties Stabilized	90 days
Excluding Construction in Progress [Member]
Segment Reporting Information [Line Items]
Number of States in which Entity Operates	15
Same Store [Member]
Segment Reporting Information [Line Items]
Period properties owned and stabilized	12 months