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Brumadinho dam failure (Tables)
12 Months Ended
Dec. 31, 2023
Schedule of changes in provisions to meet its assumed obligations, including de-characterization of the dams
           
  December 31, 2022 Revision to estimates and new provisions Monetary and present value adjustments Disbursements Translation adjustment December 31, 2023
Judicial Settlement for Integral Reparation            
Payment obligations 882 34 79 (495) 62 562
Provision for socio-economic reparation and others 867 (4) 97 (423) 55 592
Provision for social and environmental reparation 777 9 82 (86) 61 843
  2,526 39 258 (1,004) 178 1,997
Other obligations            
Tailings containment, geotechnical safety and environmental reparation 559 200 58 (175) 42 684
Individual indemnification 45 104 9 (78) 3 83
Other 182 133 38 (73) 16 296
  786 437 105 (326) 61 1,063
Liability 3,312 476 363 (1,330) 239 3,060