Quarterly report [Sections 13 or 15(d)]

Goodwill - Change in Carrying Amount of Goodwill (Details)

v3.25.2
Goodwill - Change in Carrying Amount of Goodwill (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2025
USD ($)
Goodwill [Roll Forward]  
Beginning balance $ 404,102
Goodwill recognized (Note 7) 363
Foreign exchange impact 2,284
Ending balance 406,749
Ecoservices  
Goodwill [Roll Forward]  
Beginning balance 326,589
Goodwill recognized (Note 7) 363
Foreign exchange impact 0
Ending balance 326,952
Advanced Materials & Catalysts  
Goodwill [Roll Forward]  
Beginning balance 77,513
Goodwill recognized (Note 7) 0
Foreign exchange impact 2,284
Ending balance $ 79,797