Income Taxes - Schedule of Income Taxes Relating to Income from Continuing Operations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Current:
Federal	$ 143.9	$ 215.4	$ 131.0
State and local	42.7	43.1	53.4
Non-U.S.	73.0	71.0	74.7
Total current	259.6	329.5	259.1
Deferred:
Federal	44.6	(19.7)	85.5
State and local	17.0	4.1	10.0
Non-U.S.	4.6	2.6	6.3
Total deferred	66.2	(13.0)	101.8
Income taxes	$ 325.8	$ 316.5	$ 360.9