Leasing - ASC 840 Disclosure (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Long-term Debt, Weighted Average Interest Rate, at Point in Time	5.80%	5.90%	5.70%
Operating Leases, Future Minimum Payments Due, Next Twelve Months		$ 32.6
Operating Leases, Future Minimum Payments Receivable, in Two Years		24.3
Operating Leases, Future Minimum Payments, Due in Three Years		16.2
Operating Leases, Future Minimum Payments, Due in Four Years		12.6
Operating Leases, Future Minimum Payments, Due in Five Years		7.5
Capital Lease Obligations [Member]
Capital Leased Assets, Gross		10.5
Capital Leases, Balance Sheet, Assets by Major Class, Net		$ 3.4
Long-term Debt, Weighted Average Interest Rate, at Point in Time		7.90%

Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.

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-Name Accounting Standards Codification
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-SubTopic 30
-Section 45
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The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

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Weighted average interest rate of long-term debt outstanding calculated at point in time.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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