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Commitments and Contingencies - Narrative (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2024 USD ($) developmentRight property Lease community | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) developmentRight property Lease community | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Nov. 01, 2023 defendant
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Other defendants | defendant |  |  |  |  |  | 14
Minimum lease payment | $ 155,600 |  | $ 155,600 |  |  |
Operating lease obligation | $ (155,435) |  | $ (155,435) |  | $ (133,220) |
Number of office leases | Lease | 15 |  | 15 |  |  |
Operating lease assets | $ 128,796 |  | $ 128,796 |  | 106,146 |
Operating lease expense | $ 4,166 | $ 4,081 | $ 12,543 | $ 12,167 |  |
Number of apartment communities | community | 305 |  | 305 |  |  |
Finance lease asset | $ 28,198 |  | $ 28,198 |  | 28,528 |
Finance lease obligation | $ 19,965 |  | $ 19,965 |  | $ 20,012 |
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Right of use lease assets |  | Right of use lease assets |  | Right of use lease assets |
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] | Lease liabilities |  | Lease liabilities |  | Lease liabilities |
Properties on Land Subject to Land Leases |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Number of operating apartment communities owned | community | 7 |  | 7 |  |  |
Number of commercial properties owned | property | 2 |  | 2 |  |  |
Number of development rights owned | developmentRight | 1 |  | 1 |  |  |
Assets Held under Operating Leases |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Number of operating apartment communities owned | community | 6 |  | 6 |  |  |
Ground Lease |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Operating lease obligation | $ (25,297) |  | $ (25,297) |  |  |
Assets Held under Finance Leases |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Number of apartment communities | community | 1 |  | 1 |  |  |
Number of finance leases for parking garages adjacent to communities | Lease | 4 |  | 4 |  |  |

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