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v3.23.1

Risk management (Details 2) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |
Guarantees given as collateral | $ 96 | $ 42
Commodity Derivatives [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Guarantees given as collateral | $ 96 | 15
Currency Derivatives [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Guarantees given as collateral |  | $ 27

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- Definition Guarantees given as collateral. + References No definition available. + Details
Name: | pbr_GuaranteesGivenAsCollateral
Namespace Prefix: | pbr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

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- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=pbr_CommodityDerivativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=pbr_CurrencyDerivativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |