v3.26.1
Pastos Grandes - Additional Information (Details) - USD ($)
$ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
Mar. 18, 2026
Aug. 16, 2024
Mar. 18, 2026
Mar. 18, 2026
Sep. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of subsidiaries [line items]                
Non-controlling interest           $ 49,053 $ 62,656  
Loss on loan modification           689    
PGCo Shareholder liabilities - Ganfeng           12,859    
Shareholder distribution payable           12,859 0  
Direct reduction of equity           11,917    
Net loss attributable to non-controlling interest           (1,431) (6) $ 0
Net income (loss)           (76,880) (15,240) $ 1,288,369
Total assets           1,099,780 1,131,223  
Total liabilities           282,847 240,293  
Ganfeng                
Disclosure of subsidiaries [line items]                
Non-controlling interest           1,455    
Shareholder distribution payable           12,859    
Ganfeng | SOFR | Events After Reporting Period                
Disclosure of subsidiaries [line items]                
Interest rate 2.50%   2.50%          
Millennial Lithium Corp                
Disclosure of subsidiaries [line items]                
Shareholder distribution payable           $ 73,504    
PGCo                
Disclosure of subsidiaries [line items]                
Ownership interest in subsidiary           85.10%    
Loans to Minera Exar         $ 65,000      
Loss on loan modification           $ 1,710    
Shareholder distribution payable           86,363    
Net loss attributable to non-controlling interest           $ (943)    
Interest rate           6.18%    
Net income (loss)           $ (9,612) 5,939  
Total assets           421,938 428,914  
Total liabilities           92,503 $ 452  
PGCo | Events After Reporting Period                
Disclosure of subsidiaries [line items]                
Interest rate       6.18%        
PGCo | SOFR                
Disclosure of subsidiaries [line items]                
Interest rate         4.00%      
PGCo | Ganfeng                
Disclosure of subsidiaries [line items]                
Ownership interest in subsidiary   14.90%            
Subsidiary issued shares   $ 70,000            
Non-controlling interest           255    
Direct reduction of equity           $ 11,917