Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Unamortized debt discount	$ (3.6)	$ (5.4)
Debt issuance costs	(10.1)	(7.7)
Total debt, net	1,014.8	1,379.8
Less: current portion	79.9	83.8
Total long-term debt, net	934.9	1,296.1
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	0.0	0.0
Equipment Financing Due November 2025 \| Secured Debt
Debt Instrument [Line Items]
Long-term debt, gross	2.7	8.7
Mortgage \| Secured Debt
Debt Instrument [Line Items]
Long-term debt, gross	59.1	60.9
Convertible Senior Notes \| Convertible Debt
Debt Instrument [Line Items]
Long-term debt, gross	0.0	800.0
Equipment financing 2028 \| Secured Debt
Debt Instrument [Line Items]
Long-term debt, gross	38.1	40.8
Term Loan B \| Secured Debt
Debt Instrument [Line Items]
Long-term debt, gross	478.8	482.5
Senior Unsecured Notes \| Secured Debt
Debt Instrument [Line Items]
Long-term debt, gross	$ 450.0	$ 0.0

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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