CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Cash dividends declared, per share (in dollars per share)	$ 1.13	$ 1.12	$ 1.09
Common stock issued in acquisition (in shares)			5,318,962
Treasury stock repurchased (in shares)	0	411,430	470,708
Treasury stock issued (in shares)	53,187	149,133	28,174