Acquisitions and divestitures (Details Narrative) - USD ($) $ in Millions |
1 Months Ended | |||
|---|---|---|---|---|
Mar. 31, 2025 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Apr. 30, 2024 |
|
| IfrsStatementLineItems [Line Items] | ||||
| Estimated cash inflow | $ 1,000 | |||
| GIP [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Impairment loss | $ 117 | |||
| Alianca Energia [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Net of estimated reduction | $ 200 | |||
| PTVI [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Reversal of impairment and gains (losses) on disposal of non-current assets, net | $ 1,059 | |||
| Cumulative translation adjustments amount | 1,063 | |||
| Remeasurement fair value of remaining interest amount | 657 | |||
| Net loss | $ 661 | |||
| Energy Transition Metals Business [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Aggregated amount | $ 2,455 | |||
| Gain from the sale amount | 895 | |||
| Transactions with noncontrolling shareholders | $ 1,514 |