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Segment Reporting - Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Segment Reporting |  |  |  |
Total revenue | $ 644,559 | $ 561,743 | $ 1,258,486 | $ 1,112,879
NOI | 444,287 | 359,770 | 859,011 | 711,336
Gross real estate | 25,234,333 | 23,652,841 | 25,234,333 | 23,652,841
Gross real estate assets held for sale | 152,391 |  | 152,391 |
Operating Segments | Same Store |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 568,176 | 502,211 | 1,109,423 | 1,000,161
NOI | 396,846 | 338,642 | 769,706 | 675,765
Gross real estate | 20,355,305 | 20,162,672 | 20,355,305 | 20,162,672
Operating Segments | Same Store | New England |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 85,966 | 76,028 | 167,783 | 150,899
NOI | 57,413 | 49,292 | 110,000 | 96,738
Gross real estate | 2,897,758 | 2,866,866 | 2,897,758 | 2,866,866
Operating Segments | Same Store | Metro NY/NJ |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 114,791 | 101,709 | 224,674 | 203,312
NOI | 80,041 | 68,865 | 155,980 | 138,806
Gross real estate | 4,099,129 | 4,064,542 | 4,099,129 | 4,064,542
Operating Segments | Same Store | Mid-Atlantic |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 85,191 | 79,090 | 167,284 | 157,194
NOI | 57,944 | 52,583 | 113,936 | 105,634
Gross real estate | 3,264,662 | 3,237,943 | 3,264,662 | 3,237,943
Operating Segments | Same Store | Southeast Florida |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 9,439 | 7,706 | 18,510 | 14,948
NOI | 6,171 | 4,557 | 12,148 | 8,746
Gross real estate | 397,445 | 395,009 | 397,445 | 395,009
Operating Segments | Same Store | Denver, CO |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 6,663 | 5,853 | 12,978 | 11,505
NOI | 4,900 | 3,935 | 9,627 | 7,954
Gross real estate | 321,043 | 319,994 | 321,043 | 319,994
Operating Segments | Same Store | Pacific Northwest |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 36,310 | 31,035 | 70,608 | 61,567
NOI | 26,101 | 21,024 | 50,323 | 41,414
Gross real estate | 1,292,648 | 1,284,135 | 1,292,648 | 1,284,135
Operating Segments | Same Store | Northern California |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 100,487 | 92,080 | 197,216 | 184,935
NOI | 72,072 | 65,022 | 140,771 | 130,574
Gross real estate | 3,661,197 | 3,620,936 | 3,661,197 | 3,620,936
Operating Segments | Same Store | Southern California |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 129,329 | 108,710 | 250,370 | 215,801
NOI | 92,204 | 73,364 | 176,921 | 145,899
Gross real estate | 4,421,423 | 4,373,247 | 4,421,423 | 4,373,247
Operating Segments | Other Stabilized |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 48,708 | 26,886 | 94,308 | 47,844
NOI | 33,269 | 16,326 | 62,811 | 27,298
Gross real estate | 2,583,348 | 1,806,053 | 2,583,348 | 1,806,053
Operating Segments | Development / Redevelopment |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 21,072 | 8,951 | 38,589 | 16,024
NOI | 14,172 | 4,802 | 26,494 | 8,273
Gross real estate | 1,910,921 | 1,261,434 | 1,910,921 | 1,261,434
Operating Segments | Disposals |  |  |  |
Segment Reporting |  |  |  |
Gross real estate |  | 398,960 |  | 398,960
Land Held for Future Development |  |  |  |
Segment Reporting |  |  |  |
Gross real estate | 194,458 | 100,106 | 194,458 | 100,106
Non-allocated |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 904 | 808 | 1,656 | 1,685
Gross real estate | 190,301 | 322,576 | 190,301 | 322,576
Continuing Operations |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 638,860 | 538,856 | 1,243,976 | 1,065,714
Continuing Operations | Operating Segments | Same Store |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 568,176 | 502,211 | 1,109,423 | 1,000,161
Continuing Operations | Operating Segments | Other Stabilized |  |  |  |
Segment Reporting |  |  |  |
Total revenue | 48,708 | 26,886 | 94,308 | 47,844
Continuing Operations | Non-allocated |  |  |  |
Segment Reporting |  |  |  |
Total revenue | $ 904 | $ 808 | $ 1,656 | $ 1,685

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