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v3.8.0.1

Consolidated Statements of Income - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Income Statement [Abstract] |  |  |
Net sales | $ 982.1 | $ 839.9 | $ 764.1
Cost of products sold | 699.8 | 583.2 | 539.7
Gross profit | 282.3 | 256.7 | 224.4
Selling expense | 33.3 | 25.3 | 22.2
Research expense | 17.8 | 17.5 | 14.0
General expense | 98.4 | 82.2 | 70.6
Total nonmanufacturing expenses | 149.5 | 125.0 | 106.8
Restructuring and impairment expense | 8.1 | 25.6 | 14.6
Operating profit | 124.7 | 106.1 | 103.0
Interest expense | 26.9 | 16.6 | 9.7
Other income, net | 3.7 | 3.9 | 12.2
Income from continuing operations before income taxes and income from equity affiliates | 101.5 | 93.4 | 105.5
Provision for income taxes | 69.6 | 15.4 | 21.6
Income from equity affiliates, net of income taxes | 2.5 | 4.8 | 6.6
Income from continuing operations | 34.4 | 82.8 | 90.5
Gain (loss) from discontinued operations | 0.1 | 0.0 | (0.8)
Net income | $ 34.5 | $ 82.8 | $ 89.7
Net income (loss) per share - basic: |  |  |
Income per share from continuing operations (in dollars per share) | $ 1.12 | $ 2.71 | $ 2.97
Loss per share from discontinued operations (in dollars per share) | 0.00 | 0.00 | (0.02)
Net income per share - basic (in dollars per share) | 1.12 | 2.71 | 2.95
Net income (loss) per share – diluted: |  |  |
Income per share from continuing operations (in dollars per share) | 1.12 | 2.70 | 2.96
Loss per share from discontinued operations (in dollars per share) | 0.00 | 0.00 | (0.02)
Net income per share - diluted (in dollars per share) | $ 1.12 | $ 2.70 | $ 2.94
Weighted average shares outstanding: |  |  |
Basic (in shares) | 30,407,100 | 30,310,900 | 30,251,400
Diluted (in shares) | 30,549,300 | 30,463,400 | 30,374,300

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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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