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v3.23.3

Risk management (Details 8) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2023 USD ($)
Possible Result [Member] |
IfrsStatementLineItems [Line Items] |
Sensitivity analysis | $ (10)
Remote Result [Member] |
IfrsStatementLineItems [Line Items] |
Sensitivity analysis | $ (19)

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

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

X
- Details
Name: | ifrs-full_RiskExposuresAxis=PBR_PossibleResultMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RiskExposuresAxis=PBR_RemoteResultMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |