Earnings Per Share - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Earnings Per Share [Abstract]
Net income from continuing operations	$ 428.5	$ 240.8	$ 459.7
Income from discontinued operations, net of tax	281.7	91.0	107.4
Net income	$ 710.2	$ 331.8	$ 567.1
Weighted average common shares outstanding
Basic (shares)	162.4	165.5	165.6
Dilutive impact of stock options and restricted stock awards (shares)	2.2	2.7	2.6
Diluted (shares)	164.6	168.2	168.2
Basic
Continuing operations (in dollars per share)	$ 2.63	$ 1.45	$ 2.78
Discontinued operations (in dollars per share)	1.73	0.55	0.64
Basic earnings per ordinary share (in dollars per share)	4.36	2.00	3.42
Earnings per ordinary share
Continuing operations (in dollars per share)	2.60	1.43	2.73
Discontinued operations (in dollars per share)	1.71	0.54	0.64
Diluted earnings per ordinary share (in dollars per share)	$ 4.31	$ 1.97	$ 3.37
Anti-dilutive stock options excluded from the calculation of diluted earnings per share (in shares)	0.0	0.3	0.3