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Debt, Interest Income, Expense and Other Finance Costs - Schedule of Debt (Details) € in Millions, $ in Millions | Jun. 30, 2020 USD ($) | Jun. 30, 2020 EUR (€) | Dec. 31, 2019 USD ($)
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Debt Instrument [Line Items] |  |  |
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent | us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent | us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | us-gaap:LongTermDebtAndCapitalLeaseObligations | us-gaap:LongTermDebtAndCapitalLeaseObligations | us-gaap:LongTermDebtAndCapitalLeaseObligations
Finance Leases | $ 17.7 |  | $ 18.7
Total debt | 1,097.2 |  | 628.8
Current maturities of long-term debt | 53.8 |  | 54.1
Long-term debt | 1,043.3 |  | 574.7
Other Debt |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt | 40.0 |  | 39.5
Term Loans | Term Loans |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt | 509.5 |  | 515.6
Secured Debt |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt | 37.7 | € 33.6 |
Credit Facility | Credit Facility |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt | $ 530.0 |  | $ 55.0

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