Debt (Details 2) - USD ($) $ in Millions	Sep. 30, 2019	Dec. 31, 2018
Debt Instrument
Total Debt	$ 342.4	$ 355.1
Notes Payable to Bank	0.0	3.9
Debt Instrument, Unamortized Debt Issuance Costs, Noncurrent, net	(4.0)	(4.7)
Long-Term Portion	322.2	328.1
Current Portion of Long-Term Debt	20.2	27.0
Less: Current Maturities of Capital Lease Obligations	1.0
less: Finance Lease, Liability, Current	0.2
Line of Credit
Debt Instrument
Debt, Current, Net Of Unamortized Debt Issuance Costs	(20.2)	(27.0)
Current Portion of Long-Term Debt	19.0
Secured Borrowings
Debt Instrument
Total Debt	2.1	2.4
Capital Lease Obligations
Debt Instrument
Total Debt	0.3	0.5
JPMorgan, 2017 Credit Agreement \| Line of Credit
Debt Instrument
Total Debt	44.0	53.0
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 capital lease obligation due within one year or the normal operating cycle, if longer.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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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Including the current and noncurrent portions, the carrying value as of the balance sheet date of notes payable to banks, excluding mortgage notes, initially due beyond one year or beyond the operating cycle if longer.

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