Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Cash dividends declared
Common stock, dividend per share (in dollars per share)	$ 0.52	$ 0.43	$ 1.56	$ 1.29
Series B Preferred Stock
Cash dividends declared
Preferred stock, dividend per share (in dollars per share)		9,059.25		27,438.85
Series C Preferred Stock
Cash dividends declared
Preferred stock, dividend per share (in dollars per share)		8,698.8		26,317.47
Series D Preferred Stock
Cash dividends declared
Preferred stock, dividend per share (in dollars per share)	$ 9,072.22	$ 4,240.28	$ 27,019.44	$ 4,240.28