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Costs and expenses by nature (Details 2) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Costs And Expenses By Nature |  |  |
Expenses related to Brumadinho event | $ 930 | $ 1,079 | $ 851
Expenses related to de-characterization of dams | 153 | 72 | 1,725
Asset decommissioning obligations | 5 | 23 | 121
Provision for litigations | 229 | 153 | 98
Profit sharing program | 147 | 131 | 126
Disposals of materials and inventories | 74 | 46 | 5
COVID-19 expenses |  |  | 44
Other | (40) | 218 | 6
Total | $ 1,498 | $ 1,722 | $ 2,976

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