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No definition available.

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Amount, after accumulated amortization, of debt discount.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Debt - Schedule of Total Debt (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023	Sep. 25, 2018
Debt Instrument [Line Items]
Debt issuance costs	$ (19.2)	$ (24.3)
Total debt	1,143.4	1,104.6
Less: Current debt	(2.8)	(2.8)
Total long-term debt	1,140.6	1,101.8
Revolving Credit Facility \| Revolving facility - U.S. dollar borrowings \| Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	292.0	260.0
Term Loan facility \| Term loan A facility \| Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	84.3	84.3
Term Loan facility \| Term loan B facility \| Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	160.5	160.5
Term Loan facility \| Delayed draw term loan \| Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	273.2	273.2
Unsecured Debt
Debt Instrument [Line Items]
Decrease in fair value	$ 2.0	4.9
Unsecured Debt \| 6.875% Senior Unsecured Notes Due 2026
Debt Instrument [Line Items]
Interest rate (percent)	6.875%		6.875%
Discount	$ 2.4	3.2
Long-term debt, gross	345.6	341.9
German loan agreement \| German loan agreement
Debt Instrument [Line Items]
Long-term debt, gross	$ 7.0	$ 9.0