CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash dividends declared on common stock (usd per share)	$ 1.36	$ 1.24	$ 1.12
Series D Preferred Stock
Dividends on preferred stock (usd per share)	1.64	1.64	1.64
Series E Preferred Stock
Dividends on preferred stock (usd per share)	$ 1,718.76	$ 1,718.76	$ 1,145.84