Quarterly report pursuant to Section 13 or 15(d)

Goodwill (Details)

v3.20.1
Goodwill (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
Goodwill  
Beginning balance $ 1,259,805
Goodwill recognized 5,764
Foreign exchange impact (16,835)
Ending balance 1,248,734
Refining Services  
Goodwill  
Beginning balance 311,892
Goodwill recognized 0
Foreign exchange impact 0
Ending balance 311,892
Catalysts  
Goodwill  
Beginning balance 78,611
Goodwill recognized 0
Foreign exchange impact (1,438)
Ending balance 77,173
Performance Materials  
Goodwill  
Beginning balance 275,919
Goodwill recognized 5,764
Foreign exchange impact (1,745)
Ending balance 279,938
Performance Chemicals  
Goodwill  
Beginning balance 593,383
Goodwill recognized 0
Foreign exchange impact (13,652)
Ending balance $ 579,731