Equity - Shares and Units (Details) - shares	6 Months Ended
Jun. 30, 2019	May 16, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
OP Unit, redemption term for cash	1 year
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%
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%
2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized under the plan (in shares)	11,000,000.0	11,000,000.0

Operating Partnership Unit, Redemption for Cash, Term

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Percentage of Dividends on Common Stock Received After Performance Criteria Met for LTIP Units

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Percentage of Dividends on Common Stock Received In Periods After Performance Criteria Met for LTIP Units

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Percentage of Dividends on Common Stock Received Until Performance Criteria Met for LTIP Units

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The number of general partner units outstanding.

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Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

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Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).

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The number of limited partner units outstanding.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The number of units or equivalent units outstanding for all classes.

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