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Acquisitions - Pro Forma Financial Information (Details) - Latchways Acquisition - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
Business Acquisition [Line Items] |  |  |  |
Net sales | $ 296.0 | $ 297.8 | $ 575.3 | $ 568.3
Income from continuing operations | $ 29.3 | $ 24.2 | $ 42.0 | $ 35.7
Basic earnings per share from continuing operations (dollars per share) | $ 0.78 | $ 0.65 | $ 1.12 | $ 0.96
Diluted earnings per share from continuing operations (dollars per share) | $ 0.77 | $ 0.64 | $ 1.11 | $ 0.94

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- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=65885119&loc=d3e1392-128463 + Details
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