Redeemable Preferred Stock and Stockholders Equity - Common Stock Dividends (Details) - $ / shares													12 Months Ended
	Jan. 31, 2022	Dec. 14, 2021	Oct. 29, 2021	Sep. 15, 2021	Jul. 30, 2021	Jun. 14, 2021	Apr. 30, 2021	Mar. 24, 2021	Mar. 18, 2021	Mar. 01, 2021	Jan. 29, 2021	Dec. 14, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Dividends
Dividend per Share, declared		$ 0.42		$ 0.42		$ 0.42		$ 0.10		$ 0.30		$ 0.35	$ 1.66	$ 1.30	$ 1.60
Dividend per Share, paid	$ 0.42		$ 0.42		$ 0.42		$ 0.10		$ 0.30		$ 0.35