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v3.25.2

Taxes (Details 2) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2025 | Dec. 31, 2024
Notes and other explanatory information [abstract] |  |
Current liabilities | $ 412 | $ 353
Non-current liabilities | 971 | 1,007
REFIS liabilities | $ 1,383 | $ 1,360
SELIC rate (in percentage) | 15.00% | 12.25%

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