XML 364 R230.htm IDEA: XBRL DOCUMENT
v3.23.1

Subsequent events (Details 3) - bbl bbl in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Consolidated Entitie [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Beginning balance | 8,419 | 7,534 | 8,092
Revisions of previous estimates | 1,705 | 1,667 | 261
Extensions and discoveries |  |  | 35
Sales of reserves | (465) | (9) | (61)
Production for the year | (749) | (774) | (793)
Ending balance | 8,910 | 8,419 | 7,534
Equity Method Investees [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Beginning balance | 8,435 | 7,552 | 8,156
Revisions of previous estimates | 1,708 | 1,668 | 261
Extensions and discoveries |  |  | 35
Sales of reserves | (465) | (9) | (102)
Production for the year | (752) | (777) | (798)
Ending balance | 8,926 | 8,435 | 7,552
Brazil [Member] | Consolidated Entitie [Member] | Crude Oil [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Beginning balance | 8,406 | 7,534 | 8,083
Revisions of previous estimates | 1,705 | 1,654 | 269
Extensions and discoveries |  |  | 35
Sales of reserves | (455) | (9) | (61)
Production for the year | (748) | (773) | (792)
Ending balance | 8,908 | 8,406 | 7,534
Brazil [Member] | Consolidated Entitie [Member] | Synthetics Oil [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Beginning balance | 10 |  | 8
Revisions of previous estimates |  | 11 | (7)
Sales of reserves | (10) |  |
Production for the year | (1) | (1) | (1)
Ending balance |  | 10 |
South America [Member] | Consolidated Entitie [Member] | Crude Oil [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Beginning balance | 2 |  | 1
Revisions of previous estimates |  | 2 | (1)
Ending balance | 2 | 2 |
North America [Member] | Equity Method Investees [Member] | Crude Oil [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Beginning balance | 17 | 18 | 23
Revisions of previous estimates | 3 | 1 |
Sales of reserves | (1) |  |
Production for the year | (3) | (3) | (1)
Ending balance | 16 | 17 | 18
Africa [Member] | Equity Method Investees [Member] | Crude Oil [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Beginning balance |  |  | 42
Sales of reserves |  |  | (41)
Production for the year |  |  | (4)

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_ProvedDevelopedAndUndevelopedReservesVolume
Namespace Prefix: | pbr_
Data Type: | dtr-types:volumeItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | pbr_ProvedDevelopedAndUndevelopedReservesVolumeExtensionsAndDiscoveries
Namespace Prefix: | pbr_
Data Type: | dtr-types:volumeItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | pbr_ProvedDevelopedAndUndevelopedReservesVolumeProduction
Namespace Prefix: | pbr_
Data Type: | dtr-types:volumeItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | pbr_ProvedDevelopedAndUndevelopedReservesVolumeRevisionsOfPreviousEstimatesIncreaseDecrease
Namespace Prefix: | pbr_
Data Type: | dtr-types:volumeItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | pbr_ProvedDevelopedAndUndevelopedReservesVolumeSaleOfReservesInPlace
Namespace Prefix: | pbr_
Data Type: | dtr-types:volumeItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=pbr_ConsolidatedEntitieMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=pbr_EquityMethodInvesteesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=srt_CrudeOilMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=pbr_SyntheticsOilMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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