Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2024

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following are the common share amounts used to compute the basic and diluted earnings per share for each period:

	Three Months Ended				Nine Months Ended
	September 30, 2024		September 30, 2023		September 30, 2024		September 30, 2023
	(in millions)
Weighted-average shares used in basic computations		100.9		99.2		100.4		98.9
Dilutive effect of exercise of equity grants outstanding		1.0		1.2		1.0		0.9
Dilutive effect of 2028 Convertible Notes		—		—		—		0.2
Weighted-average shares used in diluted computations		101.9		100.4		101.4		100.0