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v3.22.2.2

Related-party transactions (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
DisclosureRelatedartyTransactionsLineItems [Line Items] |  |  |  |
Employee compensation payable |  |  | $ 245,000 | $ 290,000
Employee compensation payable |  |  | 340,000 | 408,000
Board [member] |  |  |  |
DisclosureRelatedartyTransactionsLineItems [Line Items] |  |  |  |
Employee compensation payable | $ 8 | $ 39,500,000 | $ 5,800,000 | $ 6,200,000

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

X
- Definition The element represents employee compensation payable. + References No definition available. + Details
Name: | pbr_EmployeeCompensationPayable
Namespace Prefix: | pbr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The element represents employee compensation payable1. + References No definition available. + Details
Name: | pbr_EmployeeCompensationPayable1
Namespace Prefix: | pbr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=pbr_BoardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |