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Divestitures Divestitures (Details Textual) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Loss on assets and liabilities held for sale | $ 115.5 | $ 0.0
Expected costs to sell disposal group | 10.0 |
Denmark Manufacturing Operations |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Consideration expected to be received for sale of Denmark Manufacturing Operations | 890.0 |
Loss on assets and liabilities held for sale, net of tax | 174.6 |
Loss on assets and liabilities held for sale | 115.5 |
Future minimum batch production for Denmark Manufacturing Operations | 120.0 |
Tax expense on disposal group | $ 59.1 |

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