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Segment Reporting - Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Segment Reporting |  |
Total revenue | $ 712,859 | $ 674,708
NOI | 491,941 | 462,367
Gross real estate | 27,083,671 | 25,767,383
Gross real estate assets held for sale | 20,953 |
Operating Segments | Same Store |  |
Segment Reporting |  |
Total revenue | 677,245 | 649,240
NOI | 470,728 | 452,978
Gross real estate | 23,743,672 | 23,552,644
Operating Segments | Same Store | New England |  |
Segment Reporting |  |
Total revenue | 96,751 | 92,374
NOI | 65,446 | 61,900
Gross real estate | 3,051,656 | 3,021,096
Operating Segments | Same Store | Metro NY/NJ |  |
Segment Reporting |  |
Total revenue | 135,746 | 130,153
NOI | 93,172 | 90,876
Gross real estate | 4,415,604 | 4,407,248
Operating Segments | Same Store | Mid-Atlantic |  |
Segment Reporting |  |
Total revenue | 101,839 | 98,111
NOI | 71,212 | 69,697
Gross real estate | 3,744,801 | 3,702,562
Operating Segments | Same Store | Southeast Florida |  |
Segment Reporting |  |
Total revenue | 24,439 | 24,413
NOI | 15,867 | 16,273
Gross real estate | 1,099,114 | 1,093,779
Operating Segments | Same Store | Denver, CO |  |
Segment Reporting |  |
Total revenue | 10,129 | 9,843
NOI | 7,398 | 7,282
Gross real estate | 505,411 | 504,164
Operating Segments | Same Store | Pacific Northwest |  |
Segment Reporting |  |
Total revenue | 43,217 | 41,955
NOI | 30,983 | 30,207
Gross real estate | 1,526,666 | 1,515,510
Operating Segments | Same Store | Northern California |  |
Segment Reporting |  |
Total revenue | 107,226 | 105,145
NOI | 76,042 | 75,254
Gross real estate | 3,799,061 | 3,771,728
Operating Segments | Same Store | Southern California |  |
Segment Reporting |  |
Total revenue | 149,423 | 138,928
NOI | 105,061 | 95,927
Gross real estate | 5,124,742 | 5,063,271
Operating Segments | Same Store | Other Expansion Regions |  |
Segment Reporting |  |
Total revenue | 8,475 | 8,318
NOI | 5,547 | 5,562
Gross real estate | 476,617 | 473,286
Operating Segments | Other Stabilized |  |
Segment Reporting |  |
Total revenue | 25,068 | 14,689
NOI | 16,818 | 9,679
Gross real estate | 1,272,905 | 962,630
Operating Segments | Development / Redevelopment |  |
Segment Reporting |  |
Total revenue | 8,061 | 4
NOI | 4,395 | (290)
Gross real estate | 1,785,038 | 1,004,656
Operating Segments | Disposals |  |
Segment Reporting |  |
Gross real estate |  | 266,346
Land Held for Future Development |  |
Segment Reporting |  |
Gross real estate | 211,546 | 177,889
Non-allocated |  |
Segment Reporting |  |
Total revenue | 1,795 | 1,066
Gross real estate | 70,510 | 69,564
Continuing Operations |  |
Segment Reporting |  |
Total revenue | 712,169 | 664,999
Continuing Operations | Operating Segments | Same Store |  |
Segment Reporting |  |
Total revenue | 677,245 | 649,240
Continuing Operations | Operating Segments | Other Stabilized |  |
Segment Reporting |  |
Total revenue | 25,068 | 14,689
Continuing Operations | Non-allocated |  |
Segment Reporting |  |
Total revenue | $ 1,795 | $ 1,066

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