Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2025

Earnings Per Share [Abstract]

Summary of Basic and Diluted Earnings Per Share

A reconciliation of the numerators and denominators of the basic and diluted earnings per share computations for income from continuing operations follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in millions, except per share amounts)	2025		2024		2025		2024
Income from continuing operations	$	213.5	$	246.6	$	609.1	$	702.7
Less: Income allocated to participating securities	0.4		0.5		1.1		1.4
Income available to common stockholders	$	213.1	$	246.1	$	608.0	$	701.3
Shares:
Basic weighted-average shares outstanding	42.5		45.9		43.2		47.0
Effect of dilutive securities(1)	0.4		0.6		0.4		0.6
Diluted weighted-average shares outstanding	42.9		46.5		43.6		47.6
Earnings per share from continuing operations attributable to common shares:
Basic	$	5.01	$	5.36	$	14.07	$	14.93
Diluted	$	4.97	$	5.30	$	13.94	$	14.74

(1)The computation of diluted earnings per share excludes 0.1 shares of antidilutive stock options for both the three and nine months ended September 30, 2025, and excludes 0.1 shares of antidilutive stock options for the nine months ended September 30, 2024. There were no antidilutive stock options for the third quarter of 2024.