XML 227 R180.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Brumadinho dam failure (Details Narrative)
$ in Thousands, R$ in Millions
 1 Months Ended 12 Months Ended
Aug. 31, 2022
USD ($)
Aug. 31, 2022
BRL (R$)
Dec. 31, 2023
USD ($)
Dec. 31, 2023
BRL (R$)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2021
BRL (R$)
IfrsStatementLineItems [Line Items]              
Present value at nominal rate     8.36%   9.08%    
Other operating expenses, net     $ 499,000   $ 626,000 $ 650,000  
Provision related to other obligations     200,000   303,000    
Fine amount paid $ 18,000 R$ 86 18,000 R$ 86      
Compensation paid on damages           $ 200 R$ 1
Litigation settlement paid     $ 56,000        
Description of alleged losses     the Claimants initially estimated the amount of the alleged losses would be approximately US$359 (R$1,800 million). In another proceeding filed by foreign funds, the Claimants initially estimated the amount of the alleged losses would be approximately US$779 (R$3,900 million). the Claimants initially estimated the amount of the alleged losses would be approximately US$359 (R$1,800 million). In another proceeding filed by foreign funds, the Claimants initially estimated the amount of the alleged losses would be approximately US$779 (R$3,900 million).      
Potential loss     $ 94,000   132,000    
Insurance received     $ 30,000   $ 6,000    
Bottom of range [member]              
IfrsStatementLineItems [Line Items]              
Obligations for an average period     5 years 5 years      
Top of range [member]              
IfrsStatementLineItems [Line Items]              
Obligations for an average period     7 years 7 years