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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Common stock distributions declared per share	$ 0.3625	$ 0.36	$ 0.725	$ 0.72
8.00% Series E Cumulative Convertible Preferred Stock
Preferred stock distributions declared	$ 0.3925	$ 0.3898	$ 0.7850	$ 0.7796

X

- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Per share amount of cumulative preferred dividends in arrears.

+ References

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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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