CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) (Parenthetical) - $ / shares	3 Months Ended
Sep. 30, 2026	Jun. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025
Statement of Stockholders' Equity [Abstract]
Issuance of common stock for dividend reinvestment plan (in shares)	6,463	7,168	7,461	7,164	8,984	8,897
Common stock purchased (in shares)				26,692	424,435
Net issuance of common stock under employee stock plans (in shares)	7,649	44,163	21,249	3,519	86,579	22,675
Cash dividends paid on common stock (in dollars per share)	$ 0.37	$ 0.36	$ 0.36	$ 0.36	$ 0.36	$ 0.36

Number of shares issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the shareholders to reinvest dividends paid to them by the entity on new issues of stock by the entity.

Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
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+ Details

- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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