XML 393 R251.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Supplementary information on Oil and Gas Exploration and Production (unaudited) (Details 3) - bbl bbl in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Consolidated Entitie [Member]
Guarantor and Issuer, Guaranteed Security [Line Items]
Beginning balance	8,910	8,419	7,534
Extensions and discoveries	95
Revisions of previous estimates	1,140	1,705	1,667
Sales of reserves	(147)	(465)	(9)
Production for the year	(786)	(749)	(774)
Ending balance	9,212	8,910	8,419
Equity Method Investees [Member]
Guarantor and Issuer, Guaranteed Security [Line Items]
Beginning balance	8,926	8,435	7,552
Extensions and discoveries	95
Revisions of previous estimates	1,142	1,708	1,668
Sales of reserves	(147)	(465)	(9)
Production for the year	(789)	(752)	(777)
Ending balance	9,228	8,926	8,435
Country Of Brazil [Member] | Consolidated Entitie [Member] | Crude Oil [Member]
Guarantor and Issuer, Guaranteed Security [Line Items]
Beginning balance	8,908	8,406	7,534
Extensions and discoveries	95
Revisions of previous estimates	1,140	1,705	1,654
Sales of reserves	(147)	(455)	(9)
Production for the year	(786)	(748)	(773)
Ending balance	9,210	8,908	8,406
Country Of Brazil [Member] | Consolidated Entitie [Member] | Synthetics Oil [Member]
Guarantor and Issuer, Guaranteed Security [Line Items]
Beginning balance		10
Revisions of previous estimates			11
Sales of reserves		(10)
Production for the year		(1)	(1)
Ending balance			10
South America [Member] | Consolidated Entitie [Member] | Crude Oil [Member]
Guarantor and Issuer, Guaranteed Security [Line Items]
Beginning balance	2	2
Revisions of previous estimates			2
Ending balance	2	2	2
North America [Member] | Equity Method Investees [Member] | Crude Oil [Member]
Guarantor and Issuer, Guaranteed Security [Line Items]
Beginning balance	16	17	18
Revisions of previous estimates	2	3	1
Sales of reserves		(1)
Production for the year	(2)	(3)	(3)
Ending balance	16	16	17

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

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-X (SX)
-Number 210
-Section 13
-Subsection 01
-Paragraph a
-Subparagraph (4)(i)
-Publisher SEC

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-X (SX)
-Number 210
-Section 13
-Subsection 01
-Paragraph a
-Subparagraph (4)(ii)
-Publisher SEC

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-X (SX)
-Number 210
-Section 13
-Subsection 01
-Paragraph a
-Subparagraph (4)(iii)
-Publisher SEC

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 13
-Subsection 01
-Paragraph a
-Subparagraph (4)(iii)(A)
-Publisher SEC

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 13
-Subsection 01
-Paragraph a
-Subparagraph (4)(iii)(B)
-Publisher SEC

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 13
-Subsection 01
-Paragraph a
-Subparagraph (4)(iv)
-Publisher SEC

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 13
-Subsection 01
-Paragraph a
-Subparagraph (5)
-Publisher SEC

+ Details

Name:	srt_GuarantorAndIssuerGuaranteedSecurityLineItems
Namespace Prefix:	srt_
Data Type:	xbrli:stringItemType
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:	pbr_SegmentAxis=pbr_CountryOfBrazilMember
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:	pbr_SegmentAxis=srt_SouthAmericaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	pbr_SegmentAxis=srt_NorthAmericaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: