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Capital - Narrative (Details) - shares | 6 Months Ended |
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Jun. 30, 2019 | May 16, 2019
Shares and Units [Abstract] |  |
OP units outstanding (in shares) | 304,891,781 |
OP units owned by the Company (in shares) | 178,020,905 |
OP units owned by the Company (as a percent) | 58.40% |
OP units not owned by the Company (in shares) | 126,870,876 |
OP units not owned by the Company (as a percent) | 41.60% |
Dividends on common stock received until performance criteria met for LTIP units (as a percent) | 10.00% |
Dividends on common stock received after performance criteria met for LTIP units (as a percent) | 90.00% |
Dividends on common stock received in periods after performance criteria met for LTIP units (as a percent) | 100.00% |
2019 Plan |  |
Shares and Units [Abstract] |  |
Number of shares authorized under the plan (in shares) | 11,000,000.0 | 11,000,000.0

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