Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings per Share


			Three Months Ended
			March 31,
(in millions, except per share data)			2026						2025
Net income from continuing operations attributable to common shareholders			$	67.1					$	78.3
Income from discontinued operations, net of tax (Note 3)			—						28.8
Net income attributable to common shareholders			$	67.1					$	107.1

Average basic shares outstanding			57.7						57.4
Effect of dilutive share-based awards			1.0						1.1
Average diluted shares outstanding			58.7						58.5

Earnings per basic share:
Earnings per basic share from continuing operations			$	1.16					$	1.36
Earnings per basic share from discontinued operations			—						0.50
Earnings per basic share			$	1.16					$	1.86

Earnings per diluted share:
Earnings per diluted share from continuing operations			$	1.14					$	1.34
Earnings per diluted share from discontinued operations			—						0.49
Earnings per diluted share			$	1.14					$	1.83