Equity - Preferred Stock (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Issuance of preferred shares	13,800,000	13,800,000
Preferred Stock, Liquidation Preference, Value	$ 345,000,000	$ 345,000,000
Preferred Stock, Redemption Date	Nov. 15, 2023
Preferred Stock, end of period
Class of Stock [Line Items]
Issuance of preferred shares	13,800,000
Preferred Stock, Liquidation Preference, Value	$ 25,000
Share Price	$ 25.00
Other Restrictions on Payment of Dividends	no
Preferred Stock, Redemption Price Per Share	$ 25,000
Preferred Stock, Redemption Terms	90
Preferred Stock, end of period | Rating Agency Event [Member]
Class of Stock [Line Items]
Preferred Stock, Redemption Price Per Share	$ 25,500
Preferred Stock, end of period | Regulatory Capital Event [Member]
Class of Stock [Line Items]
Preferred Stock, Redemption Price Per Share	$ 25,000