XML 45 R34.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Goodwill (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The changes in the carrying amount of goodwill for the three months ended March 31, 2018 is summarized as follows:
|  | Performance Materials & Chemicals |  | Environmental Catalysts & Services |  | Total
Balance as of December 31, 2017 |  | $ | 914,623 |  |  | $ | 391,333 |  |  | $ | 1,305,956 |
Goodwill adjustments(1) |  | (34,811 | ) |  | — |  |  | (34,811 | )
Foreign exchange impact |  | 1,404 |  |  | 1,040 |  |  | 2,444 |
Balance as of March 31, 2018 |  | $ | 881,216 |  |  | $ | 392,373 |  |  | $ | 1,273,589 |
(1) | Represents the measurement period adjustments on the net assets acquired as part of the Acquisition (see Note 6 to these condensed consolidated financial statements for further information regarding the Acquisition).

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration