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Commitments and Contingencies (Marshalltown Tornado and Recovery) (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract] |  |  |
Insurance recoveries received | $ 124.3 | $ 0.0 | $ 0.0
Site clean-up and remediation | 50.9 |  |
Factory inefficiencies | 7.4 |  |
Write-off of property, plant and equipment | 4.2 |  |
Write-off of inventory | 5.8 |  |
Other | 17.7 |  |
Total expense due to natural disaster | 86.0 |  |
Gains form Insurance recoveries | 38.3 |  |
Loss(gain) from natural disaster, net of Insurance recoveries | 10.9 | 0.0 | 0.0
Insurance proceeds for lost profits | $ 27.4 | $ 0.0 | $ 0.0

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- Definition The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 + Details
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