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v3.23.3

Related-party transactions (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | $ 205,524 | $ 187,191
Liabilities |  | 128,274 | 117,355
Transactions With Joint Ventures Associates Government Entities And Pension Plans [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 16,793 | 14,309
Liabilities |  | 4,390 | 3,449
Current Assets Or Current Liabilities [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 2,679 | 2,603
Liabilities |  | 2,734 | 2,119
Non Current Assets Or Non Current Liabilities [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 14,114 | 11,706
Liabilities |  | 1,656 | 1,330
Petros [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 79 | 56
Liabilities |  | 211 | 301
Government Bonds [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 1,830 | 1,689
Banks Controlled By The Brazilian Government [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 13,992 | 11,811
Liabilities |  | 1,812 | 1,567
Petroleum And Alcohol Account Receivable From The Brazilian Government [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 682 | 602
P P S A [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Liabilities |  | 64 | 57
Other Government Entities [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 92 | 58
Liabilities |  | 88 | 71
Other Associates And Joint Ventures [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 78 | 72
Liabilities |  | 5 | 21
Joint Venture And Associates Sub Total [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 118 | 93
Liabilities |  | 7 | 31
Petrochemical Companies [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 40 | 21
Liabilities |  | 2 | 10
Petrobras Distribuidora [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Liabilities | [1] | 2,208 | 1,422
Government Entities Sub Total [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Assets |  | 16,596 | 14,160
Liabilities |  | $ 4,172 | $ 3,117
[1] | It includes amounts related to lease liabilities.

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