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								12 Months Ended
	Mar. 31, 2022	Feb. 28, 2022	Jan. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Dividend Distributions
Paid												$ 90,494	$ 90,262	$ 90,899
Dividends declared and paid per common share				$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57
Common Stock cash distributions				$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 0.57	$ 2.280	$ 2.280	$ 2.280
Subsequent Event \| Dividend Payable, January 31, 2022
Dividend Distributions
Dividends declared and paid per common share			$ 0.19
Subsequent Event \| Dividend Payable, February 28, 2022
Dividend Distributions
Dividends declared and paid per common share		$ 0.19
Subsequent Event \| Dividend Payable, March 31, 2022
Dividend Distributions
Dividends declared and paid per common share	$ 0.19
Common Stock
Dividend Distributions
Declared				$ 90,494				$ 90,262				$ 90,494	$ 90,262	$ 90,899
Paid												$ 90,494	$ 90,262	$ 90,899
Dividends declared and paid per common share												$ 0.19	$ 0.19	$ 0.19
Common Stock \| Subsequent Event \| Dividend Payable, January 31, 2022
Dividend Distributions
Dividends declared and paid per common share			$ 0.19
Common Stock \| Subsequent Event \| Dividend Payable, February 28, 2022
Dividend Distributions
Dividends declared and paid per common share		$ 0.19
Common Stock \| Subsequent Event \| Dividend Payable, March 31, 2022
Dividend Distributions
Dividends declared and paid per common share	$ 0.19
Performance-based stock units \| Common Stock
Dividend Distributions
Paid												$ 764	$ 586	$ 300