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Real Estate - Summary of Purchase Price Allocation of Properties Acquired (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2019 | Dec. 31, 2018
Real Estate [Line Items] |  |  |
Land | $ 486,345 | $ 486,345 | $ 350,470
In-place lease valuation (above market) | 46,363 | 46,363 | $ 42,736
2019 Revenue | 71,600 | 132,500 |
Mergers |  |  |
Real Estate [Line Items] |  |  |
Land | 135,875 | 135,875 |
Building | 849,236 | 849,236 |
Improvements | 62,928 | 62,928 |
Tenant origination and absorption costs | 214,428 | 214,428 |
In-place lease valuation (above market) | 3,627 | 3,627 |
In-place lease valuation - (below) market | (12,476) | (12,476) |
Total | $ 1,253,618 | 1,253,618 |
2019 Revenue |  | $ 16,493 |

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