Equity - Schedule of Stock by Class (Details) - USD ($)						1 Months Ended	12 Months Ended
	May 27, 2021	Aug. 20, 2020	May 20, 2020	May 13, 2019	Jun. 20, 2014	May 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Series C
Class of Stock [Line Items]
Payments of Stock Issuance Costs					$ 1,618,583
Shares Issued (in shares)					3,000,000		3,000,000	3,000,000
Annual Dividend Rate					6.00%
Liquidation Value (in dollars per share)					$ 25.00
Series C | July 17, 2024, thereafter
Class of Stock [Line Items]
Dividend variable rate							3.26%
Series D
Class of Stock [Line Items]
Payments of Stock Issuance Costs				$ 3,340,456
Shares Issued (in shares)				4,000,000			4,000,000	4,000,000
Annual Dividend Rate				5.70%
Liquidation Value (in dollars per share)				$ 25.00
Series E
Class of Stock [Line Items]
Payments of Stock Issuance Costs			$ 2,496,750
Shares Issued (in shares)			3,180,000				3,180,000	3,180,000
Annual Dividend Rate			5.75%
Liquidation Value (in dollars per share)			$ 25.00
Series F
Class of Stock [Line Items]
Payments of Stock Issuance Costs		$ 3,839,902
Shares Issued (in shares)		4,800,000					4,800,000	4,800,000
Annual Dividend Rate		5.25%
Liquidation Value (in dollars per share)		$ 25.00
Series G
Class of Stock [Line Items]
Payments of Stock Issuance Costs	$ 3,661,677					$ 3,700,000
Shares Issued (in shares)	5,000,000						5,000,000	5,000,000
Annual Dividend Rate	4.875%					4.875%
Liquidation Value (in dollars per share)	$ 25.00