Liabilities related to associates and joint ventures (Details Narrative) - USD ($) $ in Millions |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Dec. 31, 2024 |
Oct. 31, 2024 |
Dec. 31, 2023 |
|
| IfrsStatementLineItems [Line Items] | ||||
| Additional provisions related to environment | $ 193 | |||
| Discounted rate | 6.90% | 7.30% | ||
| Financial debt held by creditors | $ 4,800 | |||
| Long-term unsecured debt | $ 3,900 | |||
| Fund of reparation and compensation programs | $ 1,000 | |||
| Additional contributions | $ 326 | |||
| USD [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Definitive agreement amount | $ 31,700 | |||
| Expenses incurred | 7,900 | |||
| Compensation amount to be paid | 18,000 | |||
| Performance obligation amount | 5,800 | |||
| BRL [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Definitive agreement amount | 170,000 | |||
| Expenses incurred | 38,000 | |||
| Compensation amount to be paid | 100,000 | |||
| Performance obligation amount | $ 32,000 |