Lease Obligations (Schedule of Capital Leased Assets) (Details) - Machinery and Equipment - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Capital Leased Assets [Line Items]
Leased equipment—gross	$ 30.2	$ 29.3
Less: accumulated depreciation	(17.8)	(14.9)
Leased equipment—net	$ 12.4	$ 14.4

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=84164758&loc=d3e45014-112735

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+ References

No definition available.

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- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
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- Definition

The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 55
-Paragraph 40
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