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v3.19.3

Real Estate Disposition Activities (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 USD ($) community | Sep. 30, 2018 USD ($) | Sep. 30, 2019 USD ($) community home land_parcel | Sep. 30, 2018 USD ($)
Summary of income from discontinued operations |  |  |  |
Gain on sale of communities | $ 130,484,000 | $ 27,243,000 | $ 165,849,000 | $ 132,444,000
Number Of Land Parcels Sold | land_parcel |  |  | 2 |
Number Of Communities Held for Sale | community | 0 |  | 0 |
Oakwood Arlington [Member] |  |  |  |
Summary of income from discontinued operations |  |  |  |
Number Of Apartment Homes Sold | home |  |  | 184 |
Proceeds from Sale of Real Estate |  |  | $ 70,000,000 |
Gain on sale of communities |  |  | 16,382,000 |
Land Parcel [Member] |  |  |  |
Summary of income from discontinued operations |  |  |  |
Proceeds from Sale of Real Estate |  |  | 3,680,000 |
Gain on sale of communities |  |  | $ 164,000 |
Archstone Toscano [Member] |  |  |  |
Summary of income from discontinued operations |  |  |  |
Number Of Apartment Homes Sold | home |  |  | 474 |
Proceeds from Sale of Real Estate |  |  | $ 98,000,000 |
Gain on sale of communities |  |  | $ 20,604,000 |
AVA Stamford [Member] |  |  |  |
Summary of income from discontinued operations |  |  |  |
Number Of Apartment Homes Sold | home |  |  | 306 |
Proceeds from Sale of Real Estate |  |  | $ 105,000,000 |
Gain on sale of communities |  |  | $ 62,496,000 |
Archstone Lexington [Member] |  |  |  |
Summary of income from discontinued operations |  |  |  |
Number Of Apartment Homes Sold | home |  |  | 222 |
Proceeds from Sale of Real Estate |  |  | $ 45,100,000 |
Gain on sale of communities |  |  | $ 20,286,000 |
Memorial Heights Villages [Member] |  |  |  |
Summary of income from discontinued operations |  |  |  |
Number Of Apartment Homes Sold | home |  |  | 318 |
Proceeds from Sale of Real Estate |  |  | $ 65,250,000 |
Gain on sale of communities |  |  | $ 15,328,000 |
Avalon Orchards [Member] |  |  |  |
Summary of income from discontinued operations |  |  |  |
Number Of Apartment Homes Sold | home |  |  | 156 |
Proceeds from Sale of Real Estate |  |  | $ 44,250,000 |
Gain on sale of communities |  |  | $ 32,289,000 |

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