Commitments and Contingencies - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($) community property Lease	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Nov. 01, 2023 defendant
Lessee, Lease, Description [Line Items]
Other defendants | defendant				14
Number of office leases | Lease	14
Operating lease assets	$ 104,053		$ 106,146
Operating lease obligation	130,929		133,220
Operating lease expense	$ 4,171	$ 4,005
Number of apartment communities | community	299
Finance lease asset	$ 28,421		28,528
Finance lease obligation	$ 19,997		$ 20,012
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right of use lease assets		Right of use lease assets
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Lease liabilities		Lease liabilities
Properties on Land Subject to Land Leases
Lessee, Lease, Description [Line Items]
Number of operating apartment communities owned | community	7
Number of commercial properties owned | property	2
Assets Held under Operating Leases
Lessee, Lease, Description [Line Items]
Number of operating apartment communities owned | community	6
Assets Held under Finance Leases
Lessee, Lease, Description [Line Items]
Number of finance leases for parking garages adjacent to communities | Lease	4
Number of apartment communities | community	1