CONSOLIDATED STATEMENT OF EQUITY (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CONSOLIDATED STATEMENT OF EQUITY
Cash dividend per common share	$ 1.64	$ 1.63
Common stock issued under employee plans (in shares)	1,562,135	1,046,184
Purchases of treasury stock under employee plans (in shares)	595,710	339,506
Sales of treasury stock under employee plans (in shares)	400,300	162,726