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v3.22.2.2

Segment Reporting - Reconciliation of NOI to Net Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Reconciliation of NOI to net income |  |  |  |
Net income | $ 494,632 | $ 78,847 | $ 895,274 | $ 669,058
Property management and other indirect operating expenses, net of corporate income | 29,374 | 25,322 | 88,119 | 74,110
Expensed transaction, development and other pursuit costs, net of recoveries | 6,514 | 417 | 9,865 | 1,900
Interest expense, net | 57,290 | 55,987 | 172,613 | 164,704
Loss on extinguishment of debt, net | 1,646 | 17,890 | 1,646 | 17,768
General and administrative expense | 14,611 | 17,313 | 53,323 | 53,130
Income from investments in unconsolidated entities | (43,777) | (6,867) | (46,574) | (32,959)
Depreciation expense | 206,658 | 193,791 | 607,746 | 561,560
Income tax expense | 5,651 | 2,179 | 7,963 | 1,434
Casualty and impairment loss | 0 | 1,940 | 0 | 3,117
Gain on sale of communities | (318,289) | (58) | (467,493) | (388,354)
Gain on other real estate transactions, net | (15) | (1,543) | (95) | (2,002)
Net for-sale condominium activity | (304) | (158) | (469) | 1,402
Net operating income from real estate assets sold or held for sale | (4,839) | (13,147) | (21,847) | (48,913)
Net operating income | $ 449,152 | $ 371,913 | $ 1,300,071 | $ 1,075,955
Non-Apartment Components Of Mixed-Use Communities And Other Nonresidential Operations | Operating Income (Loss) | Product Concentration Risk |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Concentration risk (as a percent) | 2.50% | 1.80% | 2.10% | 1.60%

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