Income Taxes - Schedule of Components of Income from Continuing Operations Before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
US	$ (36.1)	$ (46.9)
Foreign	2.7	12.5
Loss from operations before income taxes	$ (33.4)	$ (34.4)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details