CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) - $ / shares	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jun. 30, 2018
Dividends and distributions declared, per share	$ 0.25	$ 0.50
Preferred dividends declared, per share	$ 0.4375	$ 0.8750
Class A Common Shares [Member]
Share class exchanges, common shares	371,160	3,150,281
OP Unit exchanges, shares	98,923	98,923
Class B Common Shares [Member]
Share class surrenders, shares	6,501	6,501

Aggregate dividends declared during the period for each share of common stock outstanding.

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Aggregate dividends declared during the period for each share of preferred stock outstanding.

+ References

No definition available.

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Number of shares issued during the period as a result of the conversion of convertible securities.

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The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).

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Number of stock bought back by the entity at the exercise price or redemption price.

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