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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividends (in dollars per share)	$ 0.60	$ 0.57
Net exercise of stock options (in shares)	1,509	630
Common stock repurchased and returned to unissued status (in shares)		(130,168)
Shares issued for employee stock ownership plan (in shares)		37,454
Directors deferred compensation plan	(7,870)	(4,367)
Restricted stock activity	(1,592)	(7,467)

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Number of shares of capital stock issued (purchased by employees) in connection with an employee stock ownership plan.

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