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Leases - Summary of Lease Income Types Relating to Lease Payments Along With the Total Other Rental Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | $ 754,546 | $ 721,421 | $ 2,232,689 | $ 2,134,400
Rental income | 782,411 | 748,348 | 2,312,048 | 2,213,329
Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 738,708 | 706,351 | 2,184,035 | 2,085,015
Rental income | 755,468 | 722,533 | 2,231,116 | 2,131,567
Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 15,838 | 15,070 | 48,654 | 49,385
Rental income | 26,943 | 25,815 | 80,932 | 81,762
Residential and Non-Residential Rent [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 712,521 | 687,784 | 2,111,971 | 2,034,702
Residential and Non-Residential Rent [Member] | Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 697,378 | 672,836 | 2,064,575 | 1,986,044
Residential and Non-Residential Rent [Member] | Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 15,143 | 14,948 | 47,396 | 48,658
Utility Recoveries (RUBS Income) [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 25,952 | 22,592 | 77,384 | 68,483
Utility Recoveries (RUBS Income) [Member] | Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 25,742 | 22,275 | 76,775 | 67,731
Utility Recoveries (RUBS Income) [Member] | Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 210 | 317 | 609 | 752
Parking Rent [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 12,222 | 12,097 | 36,862 | 35,765
Parking Rent [Member] | Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 11,815 | 11,703 | 35,647 | 34,738
Parking Rent [Member] | Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 407 | 394 | 1,215 | 1,027
Other Lease Revenue [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 3,851 | (1,052) | 6,472 | (4,550)
Other Lease Revenue [Member] | Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 3,773 | (463) | 7,038 | (3,498)
Other Lease Revenue [Member] | Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Total lease revenue | 78 | (589) | (566) | (1,052)
Parking Revenue [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 10,576 | 10,838 | 32,127 | 32,553
Parking Revenue [Member] | Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 571 | 411 | 1,403 | 1,232
Parking Revenue [Member] | Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 10,005 | 10,427 | 30,724 | 31,321
Other Revenue [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 17,289 | 16,089 | 47,232 | 46,376
Other Revenue [Member] | Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 16,189 | 15,771 | 45,678 | 45,320
Other Revenue [Member] | Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 1,100 | 318 | 1,554 | 1,056
Other Rental Income [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 27,865 | 26,927 | 79,359 | 78,929
Other Rental Income [Member] | Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | 16,760 | 16,182 | 47,081 | 46,552
Other Rental Income [Member] | Non-Residential [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Rental income | $ 11,105 | $ 10,745 | $ 32,278 | $ 32,377

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- Definition Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479773/842-30-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-6A Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479016/842-30-45-3 + Details
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