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Property, Plant and Equipment (Details) - USD ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 01, 2017 | [1] | Dec. 31, 2016
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Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | $ 365.3 | $ 323.9 | [1] | $ 302.7 | $ 302.7
Cost |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | 1,183.5 | 1,112.6 |  |  |
Accumulated Depreciation and Impairment |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | (818.2) | (788.7) |  |  |
Land |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | 14.8 | 11.1 |  |  | 10.9
Land | Cost |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | 26.8 | 23.1 |  |  |
Land | Accumulated Depreciation and Impairment |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | (12.0) | (12.0) |  |  |
Buildings including improvements |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | 157.5 | 141.6 |  |  | 140.1
Buildings including improvements | Cost |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | 375.5 | 344.0 |  |  |
Buildings including improvements | Accumulated Depreciation and Impairment |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | (218.0) | (202.4) |  |  |
Machinery and equipment |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | 193.0 | 171.2 |  |  | $ 151.7
Machinery and equipment | Cost |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | 781.2 | 745.5 |  |  |
Machinery and equipment | Accumulated Depreciation and Impairment |  |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |  |
Property, plant and equipment | $ (588.2) | $ (574.3) |  |  |
[1] | Certain prior period figures have been restated to reflect the adoption of IFRS 15 (see note 2)

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2017-01-01 -Paragraph 73 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2017-03-01&anchor=para_73_e&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 54 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_54_a&doctype=Standard -URIDate 2017-03-09 + Details
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