Leases - Summary of Lease Income Types Relating to Lease Payments Along With the Total Other Rental Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating Leased Assets [Line Items]
Total lease revenue	$ 699,687	$ 676,399
Rental income	730,818	705,088
Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	680,509	659,428
Non-Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	19,178	16,971
Residential and Non-Residential Rent [Member]
Operating Leased Assets [Line Items]
Total lease revenue	671,184	650,738
Residential and Non-Residential Rent [Member] | Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	652,361	634,752
Residential and Non-Residential Rent [Member] | Non-Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	18,823	15,986
Utility Recoveries (RUBS Income) [Member]
Operating Leased Assets [Line Items]
Total lease revenue	22,896	21,590
Utility Recoveries (RUBS Income) [Member] | Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	22,669	21,383
Utility Recoveries (RUBS Income) [Member] | Non-Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	227	207
Parking Rent [Member]
Operating Leased Assets [Line Items]
Total lease revenue	11,644	10,991
Parking Rent [Member] | Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	11,424	10,882
Parking Rent [Member] | Non-Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	220	109
Other Lease Revenue [Member]
Operating Leased Assets [Line Items]
Total lease revenue	(6,037)	(6,920)
Other Lease Revenue [Member] | Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	(5,945)	(7,589)
Other Lease Revenue [Member] | Non-Residential Leases [Member]
Operating Leased Assets [Line Items]
Total lease revenue	(92)	669
Parking Revenue [Member]
Operating Leased Assets [Line Items]
Rental income	10,678	10,203
Other Revenue [Member]
Operating Leased Assets [Line Items]
Rental income	20,453	18,486
Other Rental Income [Member]
Operating Leased Assets [Line Items]
Rental income	$ 31,131	$ 28,689