v3.26.3
Related party transactions - Schedule of Employment of Existing Consulting Agreements (Details)
 9 Months Ended
Sep. 30, 2026
Keith Liddell  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Chairman
Chris Showalter  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Chief Executive Officer
Ingo Hofmaier  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Chief Financial Officer
Dr. Michael Adams  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Chief Technology Officer
Gerick Mouton  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Chief Operating Officer
Benedict Busunzu  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position TNCL Chief Executive Officer
Spencer Davis  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Chief Legal Officer
Anthony von Christierson  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Senior Vice President: Commercial and Business Development
Evan Young  
Disclosure of transactions between related parties [line items]  
Key management personnel, officer position Former Senior Vice President: Investor Relations and Capital Markets (resigned January 23, 2026)