Goodwill (Details) $ in Thousands |
9 Months Ended |
|---|---|
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Sep. 30, 2017
USD ($)
| |
| Goodwill | |
| Beginning balance | $ 1,241,429 |
| Goodwill recognized | 37,754 |
| Foreign exchange impact | 27,364 |
| Ending balance | 1,306,547 |
| Performance Materials & Chemicals | |
| Goodwill | |
| Beginning balance | 852,506 |
| Goodwill recognized | 37,754 |
| Foreign exchange impact | 25,189 |
| Ending balance | 915,449 |
| Environmental Catalysts & Services | |
| Goodwill | |
| Beginning balance | 388,923 |
| Goodwill recognized | 0 |
| Foreign exchange impact | 2,175 |
| Ending balance | $ 391,098 |
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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