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v3.23.3

Participative shareholders’ debentures (Details Narrative) - USD ($) $ in Millions |  | 6 Months Ended
--- | --- | ---
Apr. 03, 2023 | Jun. 30, 2022
Participative Shareholders Debentures |  |
Remuneration amount | $ 125 | $ 225

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- References No definition available. + Details
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Namespace Prefix: | vale_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | vale_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration