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Income Taxes - Narrative (Details)
$ in Thousands, $ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Jan. 01, 2025
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Oct. 31, 2023
MXN ($)
Income Taxes [Line Items]              
Income tax provision (benefit)   $ 941 $ (3,608) $ 1,455 $ 10,686    
Effective tax rate       21.00%      
Withholding tax on dividends       10.00% 5.00%    
Dividend Withholding Tax Amount Between Countries         $ 100    
Reviewed Dividend Withholding Tax Between Countries           0.00%  
Dividends received       $ 0      
Liability for uncertain tax positions   0   0   $ 0  
Tax Year 2015 | Mexican Tax Administration Services              
Income Taxes [Line Items]              
Possible sanction   $ 18,000   $ 18,000     $ 331
Mexico              
Income Taxes [Line Items]              
MITL corporate income tax rate   38.50%   38.50%      
MITL royalty tax on mining concessions 8.50%            
Royalty fee as percent of gross revenue 1.00%            
MITL corporate income tax rate excluding mining tax       30.00%      
Mining tax rate       8.50%      
Amortization rate       10.00%      
Amortization period       10 years      
Canada              
Income Taxes [Line Items]              
Canada income tax rate   26.50%   26.50%