Consolidated Statement of Changes in Stockholders' Equity (Parenthetical) - $ / shares	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statement of Changes in Stockholders' Equity [Abstract]
Percentage of stock dividend	1.00%	1.00%	1.00%
Purchase of treasury stock (in shares)	18,700	23,390	40,438
Cash dividends (in dollars per share)	$ 1.901	$ 1.843	$ 1.881

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration