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

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

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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Equity - Class of Stock Disclosures - Dividends and AOCI (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended			3 Months Ended						6 Months Ended
	Sep. 30, 2020	Aug. 31, 2020	Jul. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2020	Jun. 30, 2019
Dividend Distributions
Paid										$ 45,526	$ 45,583
Dividends declared and payable per common share (in dollars per share)				$ 0.57				$ 0.57		$ 1.14	$ 1.14
Common Stock cash distributions				$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57
Common Stock
Dividend Distributions
Declared				$ 45,526				$ 45,583		$ 45,526	$ 45,583
Paid										$ 45,526	$ 45,583
Common Stock cash distributions										$ 0.19	$ 0.19
Common Stock \| Subsequent Event
Dividend Distributions
Dividends declared and payable per common share (in dollars per share)	$ 0.19	$ 0.19	$ 0.19
Common Stock \| Performance-based stock units
Dividend Distributions
Paid										$ 586	$ 300