Capital Stock and Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Reconciliation of Weighted Average Shares for Basic and Diluted Shares Computations

The following is a reconciliation of weighted average shares for the basic and diluted share computations (in millions):

	For the Years Ended December 31,
	2023		2022		2021
Weighted average shares outstanding for basic net    earnings per share		208.7		209.6		208.6
Effect of dilutive stock options and other    equity awards		1.0		0.7		1.8
Weighted average shares outstanding for diluted net    earnings per share		209.7		210.3		210.4