CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) - $ / shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Common stock dividends declared and paid (in dollars per share)	$ 0.5300	$ 0.5200	$ 1.0600	$ 1.0400
Issuance of common stock - Director compensation (in shares)	8,040	6,875	16,469	15,199
Issuance of common stock - Stock purchase plan (in shares)	1,394	2,017	2,567	3,732
Issuance of common stock - ATM equity program (in shares)	717,473		717,473	30,000
Issuance of common stock - restricted shares, net (in shares)	66,651		219,951	287,957
Series F Preferred Stock
Preferred stock dividends declared and paid (in dollars per share)		$ 0.3250		$ 0.6500