CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Dividends declared per share of common stock (in dollars per share)	$ 1.14	$ 1.10	$ 2.29	$ 2.20
Series C Preferred Stock
Dividends declared per share of preferred stock (in dollars per share)	$ 12.19	12.19	$ 24.38	24.38
Series B Preferred Stock
Dividends declared per share of preferred stock (in dollars per share)		$ 1.69		$ 3.38