Income Taxes - Income Taxes Paid (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Examination [Line Items]
Federal	$ 10.2
State	2.9
Total income taxes paid	79.8	$ 32.9	$ 98.6
Canada
Income Tax Examination [Line Items]
Foreign	30.8
China
Income Tax Examination [Line Items]
Foreign	4.2
Germany
Income Tax Examination [Line Items]
Foreign	(6.8)
Luxembourg
Income Tax Examination [Line Items]
Foreign	8.6
Russia
Income Tax Examination [Line Items]
Foreign	7.2
Switzerland
Income Tax Examination [Line Items]
Foreign	4.6
Other foreign
Income Tax Examination [Line Items]
Foreign	$ 18.1