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v3.23.1

Taxes (Details 5) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |
Unrecognized tax carry forwards | $ 987 | $ 1,352
Brazil [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Unrecognized tax carry forwards |  | 1
Foreign countries [member] |  |
IfrsStatementLineItems [Line Items] |  |
Unrecognized tax carry forwards | $ 987 | $ 1,351

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

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- Details
Name: | ifrs-full_GeographicalAreasAxis=pbr_BrazilMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=ifrs-full_ForeignCountriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |