Provision for de-characterization of dam structures and asset retirement obligations (Details Narrative) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Provision For De-characterization Of Dam Structures And Asset Retirement Obligations | |||||
| Losses in relation to the operational stoppage | $ 10 | $ 36 | $ 20 | $ 79 | |
| Asset retirement obligations | $ 1,140 | $ 1,140 | $ 1,091 | ||