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Discontinued Operations - Operating and Investing Cash Flow Information of Discontinued Operations (Details) - S&IP Business - Discontinued operations, held for sale - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Operating Activities: |  |  |
Depreciation and amortization | $ 20.0 | $ 23.9 | $ 23.2
Stock-based compensation expense | 0.5 | 0.6 | 0.5
Investing Activities: |  |  |
Capital expenditures | $ 1.6 | $ 1.3 | $ 1.6

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- Definition Cash Provided By (Used In) Investing Activities, Discontinued Operations [Abstract] + References No definition available. + Details
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- Definition Cash Provided By (Used In) Operating Activities, Discontinued Operations [Abstract] + References No definition available. + Details
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- Definition Share-Based Compensation, Discontinued Operations + References No definition available. + Details
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- Definition Amount of capital expenditure attributable to discontinued operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721673-107760 + Details
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- Definition Amount of deprecation and amortization expense attributable to property, plant and equipment and intangible assets of discontinued operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721673-107760 + Details
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