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Business Combinations Contingent Consideration (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Business Combination, Contingent Consideration, Liability | $ 0.3 | $ 1.9 | $ 1.8 | $ 1.1
Business Combination, Contingent Consideration, Inception Amount Recorded During Reporting Period | 1.8 |  | 1.8 |
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | 1.6 | 0.1 | 0.5 |
Payment for Contingent Consideration Liability, Investing Activities |  |  | 0.6 |
Minimum [Member] |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 0.0 |  |  |
Maximum [Member] |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 11.3 |  |  |
Distribution & Storage [Member] |  |  |  |
Business Combination, Contingent Consideration, Liability | 0.3 | 1.9 | 1.8 | 0.0
Business Combination, Contingent Consideration, Inception Amount Recorded During Reporting Period |  |  | 1.8 |
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | 1.6 | 0.1 | 0.0 |
Payment for Contingent Consideration Liability, Investing Activities |  |  | 0.0 |
BioMedical [Member] |  |  |  |
Business Combination, Contingent Consideration, Liability | 0.0 | 0.0 | 0.0 | $ 1.1
Business Combination, Contingent Consideration, Inception Amount Recorded During Reporting Period |  |  | 0.0 |
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | $ 0.0 | $ 0.0 | 0.5 |
Payment for Contingent Consideration Liability, Investing Activities |  |  | $ 0.6 |

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- Definition Business Combination, Contingent Consideration, Inception Amount Recorded During Reporting Period + References No definition available. + Details
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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e7008-128479 + Details
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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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- Definition For contingent consideration arrangements and indemnification assets recognized in connection with a business combination, this element represents an estimate of the low-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 + Details
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- Definition Amount of cash outflow, made soon after acquisition date of business combination, to settle contingent consideration liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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