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Intangible Assets (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | $ 80.8 |  | $ 80.8 |  | $ 80.8
Accumulated Amortization | 15.4 |  | 15.4 |  | 13.3
Translation Adjustment Functional to Reporting Currency, Net of Tax | (0.1) |  | (0.1) |  | 0.0
Net Carrying Amount | 65.3 |  | 65.3 |  | 67.5
Amortization Expense of Intangible Assets | 1.0 | $ 0.7 | 2.1 | $ 1.5 |
Estimated Amortization Expense |  |  |  |  |
For the year ended December 31, 2015 | 4.2 |  | 4.2 |  |
For the year ended December 31, 2016 | 4.2 |  | 4.2 |  |
For the year ended December 31, 2017 | 3.8 |  | 3.8 |  |
For the year ended December 31, 2018 | 3.8 |  | 3.8 |  |
For the year ended December 31, 2019 | 3.8 |  | $ 3.8 |  |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |  |  | 3.96 |  |
Finite-lived intangible assets, future amortization period |  |  | 5 years |  |
Trade names [Member] | Filtration [Member] |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |
Unamortized intangible assets | 21.8 |  | $ 21.8 |  | 21.8
Customer-Related Intangibles [Member] | Reconstituted Tobacco [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 10.0 |  | 10.0 |  | 10.0
Accumulated Amortization | 10.0 |  | 10.0 |  | 10.0
Net Carrying Amount | 0.0 |  | 0.0 |  | 0.0
Customer relationships [Member] | Filtration [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 51.4 |  | 51.4 |  | 51.4
Accumulated Amortization | 3.3 |  | 3.3 |  | 2.1
Translation Adjustment Functional to Reporting Currency, Net of Tax | 0.0 |  | 0.0 |  |
Net Carrying Amount | 48.1 |  | 48.1 |  | 49.3
Developed Technology Rights [Member] | Filtration [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 16.0 |  | 16.0 |  | 16.0
Accumulated Amortization | 1.8 |  | 1.8 |  | 1.2
Translation Adjustment Functional to Reporting Currency, Net of Tax | (0.1) |  | (0.1) |  |
Net Carrying Amount | 14.1 |  | 14.1 |  | 14.8
Customer Contracts [Member] | Filtration [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 1.9 |  | 1.9 |  | 1.9
Accumulated Amortization | 0.3 |  | 0.3 |  | 0.0
Net Carrying Amount | 1.6 |  | 1.6 |  | 1.9
Patents [Member] | Filtration [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 1.5 |  | 1.5 |  | 1.5
Accumulated Amortization | 0.0 |  | 0.0 |  | 0.0
Net Carrying Amount | $ 1.5 |  | $ 1.5 |  | $ 1.5

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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