Debt (Details 2) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Debt Instrument
Total Debt	$ 463.6	$ 338.8
Debt Instrument, Unamortized Debt Issuance Costs, Noncurrent, net	(3.6)	(3.8)
Long-Term Portion	462.5	307.5
Current Portion of Long-Term Debt	1.1	31.3
less: Finance Lease, Liability, Current	0.1
Line of Credit
Debt Instrument
Debt, Current, Net Of Unamortized Debt Issuance Costs	(1.1)	(31.3)
Current Portion of Long-Term Debt	1.0
Secured Borrowings
Debt Instrument
Total Debt	2.1	2.4
Capital Lease Obligations
Debt Instrument
Total Debt	0.1	0.2
JPMorgan, 2017 Credit Agreement \| Line of Credit
Debt Instrument
Total Debt	165.0	40.0
Bonds
Debt Instrument
Total Debt	$ 300.0	$ 300.0

Debt, Current, Net Of Unamortized Debt Issuance Costs

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Amount of unamortized debt issuance costs, noncurrent portion

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Amount of short-term and long-term debt and lease obligation.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

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Amount of long-term debt and lease obligation, classified as noncurrent.

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