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v3.21.1

Liabilities related to associates and joint ventures - Summarized financial information (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Investments in associates and joint ventures |  |  |  |
Current assets | $ 24,403 | $ 17,042 |  |
Non-current assets | 67,604 | 74,671 |  |
Total assets | 92,007 | 91,713 |  |
Current liabilities | 14,594 | 13,845 |  |
Non-current liabilities | 42,592 | 38,875 |  |
Total liabilities | 57,186 | 52,720 |  |
Negative reserves | 34,821 | 38,993 | $ 44,832 | $ 44,772
Loss for the year ended | 4,531 | (2,180) | $ 6,988 |
Samarco |  |  |  |
Investments in associates and joint ventures |  |  |  |
Current assets | 87 | 34 |  |
Non-current assets | 4,582 | 3,940 |  |
Total assets | 4,669 | 3,974 |  |
Current liabilities | 8,370 | 6,990 |  |
Non-current liabilities | 6,385 | 5,527 |  |
Total liabilities | 14,755 | 12,517 |  |
Negative reserves | (10,086) | (8,543) |  |
Loss for the year ended | $ (1,160) | $ (4,125) |  |

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