v3.26.1
Purchases and Sales of Lithium Carbonate - Additional Information (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
Tonnes
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Disclosure of detailed information about business combination [line items]      
Net commission earned $ 0    
Offtake Agreement      
Disclosure of detailed information about business combination [line items]      
Percentage of share production basis 49.00%    
Lithium carbonate offtake | Tonnes 19,600    
Uncommitted lithium carbonate | Tonnes 3,800    
Minera Exar      
Disclosure of detailed information about business combination [line items]      
Percentage of share production basis 49.00%    
Lithium carbonate purchased $ 133,281,000    
Accounts payables 25,507,000    
Sales 271,467,000 $ 197,685,000 $ 34,521,000
Ganfeng      
Disclosure of detailed information about business combination [line items]      
Sales $ 23,209,000    
Ganfeng | Offtake Agreement      
Disclosure of detailed information about business combination [line items]      
Percentage of share production basis 80.00%    
Lithium carbonate offtake | Tonnes 12,250    
Production capacity | Tonnes 9,800    
Bangchak | Offtake Agreement      
Disclosure of detailed information about business combination [line items]      
Lithium carbonate offtake | Tonnes 6,000    
Ganfeng and Bangchak      
Disclosure of detailed information about business combination [line items]      
Lithium carbonate sold $ 133,281,000