Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Analysis of Changes in Number of Shares of Common Stock Outstanding

An analysis of changes in the number of shares of common stock outstanding follows:

TABLE 91: SHARES OF COMMON STOCK

	2022	2021	2020
Balance at January 1	207,761,875	208,289,178	209,709,046
Incentive Plan and Awards	914,404	1,162,484	1,512,035
Stock Options Exercised	63,566	837,757	344,686
Treasury Stock Purchased	(311,536)	(2,527,544)	(3,276,589)
Balance at December 31	208,428,309	207,761,875	208,289,178