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v3.23.1

Liabilities related to associates and joint ventures (Details Narrative) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |  |
Additional provision | $ 27 | $ 129 |
Amount claim from federal public | 43,839 | $ 54,502 | $ 39,545
Public Civil Claim Filed By Federal Government And Others [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Amount claim from federal public | 29,000 |  |
Samarco Minerao S. A. [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Proceeds from debt used for working capital | 21 |  |
Additional provision | 1,620 |  |
Expenses incurred | $ 571 |  |

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