Consolidated Statements of Equity (Parenthetical) - $ / shares	3 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021
Common dividends paid (in usd per share)	$ 0.085	$ 0.085	$ 0.085	$ 0.075	$ 0.075	$ 0.075
Series A Preferred Stock
Preferred dividends paid, per share amount (in usd per share)	0.34375	0.34375	0.34375	0.34375	0.34375	0.34375
Series A1 Preferred Stock
Preferred dividends paid, per share amount (in usd per share)	0.37500	0.37500
Series D Preferred Stock
Preferred dividends paid, per share amount (in usd per share)	0.35313	$ 0.35313	$ 0.35313	$ 0.35313	$ 0.35313	$ 0.35313
Series L Preferred Stock
Preferred dividends paid, per share amount (in usd per share)	$ 1.12