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v3.19.2

Real Estate Disposition Activities (Details) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 USD ($) community | Jun. 30, 2018 USD ($) | Jun. 30, 2019 USD ($) community home land_parcel | Jun. 30, 2018 USD ($)
Summary of income from discontinued operations |  |  |  |
Gain on sale of communities | $ 20,530,000 | $ 105,201,000 | $ 35,365,000 | $ 105,201,000
Number of Land Parcels Sold | land_parcel |  |  | 2 |
Number of Communities Held for Sale | community | 1 |  | 1 |
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 |  |  | $ 214,000 |
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 |

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