Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares	3 Months Ended	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2023		Dec. 31, 2022
Statement of Stockholders' Equity [Abstract]
Stock dividend (in percent)			3.00%		3.00%
Stock dividends (in shares)			642,567		623,848
Cash Dividends Paid (in dollars per share)	$ 1.09		$ 1.06	[1]	$ 1.03	[1]
Shares Issued for Stock Option Exercises, net (in shares)		18,866	4,564		28,052
Shares Issued Under Directors Stock Plan (in shares)		19,469	9,186		12,933
Shares Issued Under the Employee Stock Purchase Plan (in shares)		11,918	3,872		15,207
Shares Issued Related to Restricted Stock Units (in shares)		2,753
Shares Issued Related to Restricted Share Awards (in share)		22,230
Shares Issued for Dividend Reinvestment Plans (in shares)			17,753		57,745
Purchase of Treasury Stock (in shares)		274,801	140,965		84,132

[1] 4 When applicable the 2022 and 2023 Cash Dividends Paid per share have been adjusted for the September 26, 2023 3% stock dividend.