Consolidated Statements Of Equity (Parenthetical) - $ / shares	3 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022
Consolidated Statements Of Equity (Parenthetical) [Abstract]
Common Stock, Dividends, Per Share, Cash Paid	$ 0.287	$ 0.287	$ 0.2682	$ 0.2682
Dividend declared per common share		$ 0.287		$ 0.2682
Issuance of common stock from stock purchase contracts , shares			9,029,461
Issuance of common stock under dividend reinvestment plan, shares	102,676	97,315	92,889	93,833
Issuance of common stock from at-the-market sale agreements, shares		399,128
Repurchase of stock, shares	971	88,051	305	21,290
Equity compensation plan, shares	17,054	222,782	4,736	57,052
Exercise of stock options, shares	3,026	2,917	6,462	28,516