Income Taxes - Schedule of Federal Statutory Expense (Benefit) and the Income Tax Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Federal Statutory Expense (Benefit)	$ 74.0	$ 52.1	$ (0.4)
State Income Taxes, Net of Federal Benefit		(3.2)	(8.6)
Effect of Impairments and Divestitures		21.2	35.0
Foreign Rate Differential	5.0	(8.3)	(10.8)
Research and Development Credit		(8.7)	(8.7)
Valuation Allowance		(6.6)	4.3
Tax on Repatriation		5.3	25.8
Transaction Costs		0.0	6.9
US Tax on Foreign Operations		(6.6)	14.2
Deferred Tax Remeasurement		(1.1)	3.4
Other	0.8	5.5	(8.4)
Income Tax Expense	$ 71.7	$ 49.6	$ 52.7