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Goodwill and Other Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract] |
Changes in Carrying Amount of Goodwill by Reportable Segment | The changes in carrying amount of goodwill for the years ended December 31, 2016 and December 31, 2015 are as follows:
(in millions) |  |  | 2016 |  | 2015
Gross balance as of January 1, |  |  | $ | 306.5 |  |  | $ | 325.3 |
Foreign currency impact |  |  | (6.9 | ) |  | (18.8 | )
Net balance as of December 31, |  |  | $ | 299.6 |  |  | $ | 306.5 |
Gross Carrying Amount and Accumulated Amortization of the Company's Intangible Assets Other than Goodwill | The gross carrying amount and accumulated amortization of the Company’s intangible assets other than goodwill are as follows as of December 31, 2016 and December 31, 2015.
|  | December 31, 2016 |  | December 31, 2015
(in millions) |  | Gross Carrying Amount |  | Accumulated Amortization Amount |  | Net Book Value |  | Gross Carrying Amount |  | Accumulated Amortization Amount |  | Net Book Value
Trademarks and tradenames |  | $ | 92.4 |  |  | $ | — |  |  | $ | 92.4 |  |  | $ | 94.2 |  |  | $ | — |  |  | $ | 94.2 |
Customer relationships |  | 10.3 |  |  | (7.8 | ) |  | 2.5 |  |  | 10.4 |  |  | (7.1 | ) |  | 3.3 |
Patents |  | 28.5 |  |  | (27.4 | ) |  | 1.1 |  |  | 29.1 |  |  | (26.6 | ) |  | 2.5 |
Engineering drawings |  | 10.0 |  |  | (9.9 | ) |  | 0.1 |  |  | 10.2 |  |  | (9.3 | ) |  | 0.9 |
Distribution network |  | 18.0 |  |  | — |  |  | 18.0 |  |  | 18.4 |  |  | — |  |  | 18.4 |
Other intangibles |  | 0.2 |  |  | (0.2 | ) |  | — |  |  | 0.3 |  |  | (0.3 | ) |  | — |
|  | $ | 159.4 |  |  | $ | (45.3 | ) |  | $ | 114.1 |  |  | $ | 162.6 |  |  | $ | (43.3 | ) |  | $ | 119.3 |

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- Definition Tabular disclosure of indefinite-lived and finite-lived intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- References No definition available. + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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