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Goodwill and Other Intangibles - Changes in Goodwill (Details) $ in Thousands | 9 Months Ended
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Sep. 30, 2020 USD ($)
Goodwill [Roll Forward] |
Balance at beginning of period | $ 1,578,785
Foreign currency translation adjustments and other | 37,231
Balance at end of period | 1,603,049
Reportable Segments | Lithium |
Goodwill [Roll Forward] |
Balance at beginning of period | 1,370,846
Foreign currency translation adjustments and other | 30,522
Balance at end of period | 1,388,401
Reportable Segments | Bromine Specialties |
Goodwill [Roll Forward] |
Balance at beginning of period | 20,319
Foreign currency translation adjustments and other | 0
Balance at end of period | 20,319
Reportable Segments | Catalysts |
Goodwill [Roll Forward] |
Balance at beginning of period | 181,034
Foreign currency translation adjustments and other | 6,709
Balance at end of period | 187,743
Reportable Segments | All Other |
Goodwill [Roll Forward] |
Balance at beginning of period | 6,586
Foreign currency translation adjustments and other | 0
Balance at end of period | 6,586
Mineral Resources Limited Wodgina Project |
Goodwill [Roll Forward] |
Acquisitions | (12,967)
Balance at end of period | 18,795
Mineral Resources Limited Wodgina Project | Reportable Segments | Lithium |
Goodwill [Roll Forward] |
Acquisitions | (12,967)
Mineral Resources Limited Wodgina Project | Reportable Segments | Bromine Specialties |
Goodwill [Roll Forward] |
Acquisitions | 0
Mineral Resources Limited Wodgina Project | Reportable Segments | Catalysts |
Goodwill [Roll Forward] |
Acquisitions | 0
Mineral Resources Limited Wodgina Project | Reportable Segments | All Other |
Goodwill [Roll Forward] |
Acquisitions | $ 0

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