Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Principal Payments
Deferred financing costs	$ (8.7)	$ (9.3)
Total debt	462.4	441.3
Less: Debt payable within one year	5.7	6.4
Long-term debt	456.7	434.9
Line of credit \| Term Loan B Credit Facility (variable rates) due April 2028
Principal Payments
Debt, gross	446.6	447.8
Line of credit \| Global Revolving Credit Facility (variable rates) due December 2023
Principal Payments
Debt, gross	23.3	0.9
Total debt	$ 23.3
Secured debt \| Second German loan agreement (2.45% fixed rate) due in quarterly installments ending September 2022
Principal Payments
Fixed rate of interest	2.45%
Debt, gross	$ 0.6	1.0
Secured debt \| Third German loan agreement (1.45% fixed rate) due in quarterly installments ending September 2022
Principal Payments
Fixed rate of interest	1.45%
Debt, gross	$ 0.6	$ 0.9

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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Contractual interest rate for funds borrowed, under the debt agreement.

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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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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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