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Information by operating segment (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |  |
Sales revenues | $ 102,409 | $ 124,474 | $ 83,966
Intersegments |  |  |
Third parties | 102,409 | 124,474 | 83,966
Cost of sales | (48,435) | (59,486) | (43,164)
Gross profit (loss) | 53,974 | 64,988 | 40,802
Income (expenses) | (15,941) | (7,874) | (3,218)
Selling expenses | (5,038) | (4,931) | (4,229)
General and administrative expenses | (1,594) | (1,332) | (1,176)
Exploration costs | (982) | (887) | (687)
Research and development expenses | (726) | (792) | (563)
Other taxes | (890) | (439) | (406)
Impairment (losses) reversals, net | (2,680) | (1,315) | 3,190
Other income and expenses, net | (4,031) | 1,822 | 653
Income (loss) before net finance income (expense), results of equity-accounted investments and income taxes | 38,033 | 57,114 | 37,584
Net finance expense | (2,333) | (3,840) | (10,966)
Results of equity-accounted investments | (304) | 251 | 1,607
Net income / (loss) before income taxes | 35,396 | 53,525 | 28,225
Income taxes | (10,401) | (16,770) | (8,239)
Net income (loss) for the year | 24,995 | 36,755 | 19,986
Attributable to: |  |  |
Shareholders of Petrobras | 24,884 | 36,623 | 19,875
Non-controlling interests | 111 | 132 | 111
Exploration And Production [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Sales revenues | 66,880 | 77,890 | 55,584
Intersegments | 66,113 | 76,579 | 54,479
Third parties | 767 | 1,311 | 1,105
Cost of sales | (27,239) | (30,465) | (23,673)
Gross profit (loss) | 39,641 | 47,425 | 31,911
Income (expenses) | (5,615) | 907 | 3,240
Selling expenses | (12) | (22) |
General and administrative expenses | (74) | (46) | (152)
Exploration costs | (982) | (887) | (687)
Research and development expenses | (569) | (678) | (415)
Other taxes | (454) | (79) | (192)
Impairment (losses) reversals, net | (2,105) | (1,218) | 3,107
Other income and expenses, net | (1,419) | 3,837 | 1,579
Income (loss) before net finance income (expense), results of equity-accounted investments and income taxes | 34,026 | 48,332 | 35,151
Net finance expense |  |  |
Results of equity-accounted investments | (7) | 170 | 119
Net income / (loss) before income taxes | 34,019 | 48,502 | 35,270
Income taxes | (11,571) | (16,433) | (11,949)
Net income (loss) for the year | 22,448 | 32,069 | 23,321
Attributable to: |  |  |
Shareholders of Petrobras | 22,453 | 32,073 | 23,324
Non-controlling interests | (5) | (4) | (3)
Refining Transportation And Marketing [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Sales revenues | 94,868 | 113,531 | 74,524
Intersegments | 1,404 | 1,950 | 1,416
Third parties | 93,464 | 111,581 | 73,108
Cost of sales | (85,699) | (99,154) | (65,620)
Gross profit (loss) | 9,169 | 14,377 | 8,904
Income (expenses) | (4,086) | (3,132) | (1,805)
Selling expenses | (2,156) | (1,841) | (1,539)
General and administrative expenses | (327) | (275) | (245)
Exploration costs |  |  |
Research and development expenses | (16) | (6) | (11)
Other taxes | (27) | (31) | (122)
Impairment (losses) reversals, net | (524) | (97) | 289
Other income and expenses, net | (1,036) | (882) | (177)
Income (loss) before net finance income (expense), results of equity-accounted investments and income taxes | 5,083 | 11,245 | 7,099
Net finance expense |  |  |
Results of equity-accounted investments | (318) | 3 | 941
Net income / (loss) before income taxes | 4,765 | 11,248 | 8,040
Income taxes | (1,729) | (3,822) | (2,415)
Net income (loss) for the year | 3,036 | 7,426 | 5,625
Attributable to: |  |  |
Shareholders of Petrobras | 3,036 | 7,426 | 5,625
Non-controlling interests |  |  |
Gas And Power [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Sales revenues | 11,109 | 15,068 | 12,051
Intersegments | 3,285 | 3,991 | 2,564
Third parties | 7,824 | 11,077 | 9,487
Cost of sales | (5,685) | (10,518) | (9,494)
Gross profit (loss) | 5,424 | 4,550 | 2,557
Income (expenses) | (3,384) | (2,965) | (2,890)
Selling expenses | (2,838) | (2,979) | (2,668)
General and administrative expenses | (80) | (62) | (73)
Exploration costs |  |  |
Research and development expenses | (3) | (5) | (25)
Other taxes | (49) | (44) | (38)
Impairment (losses) reversals, net | (81) | 1 | (208)
Other income and expenses, net | (333) | 124 | 122
Income (loss) before net finance income (expense), results of equity-accounted investments and income taxes | 2,040 | 1,585 | (333)
Net finance expense |  |  |
Results of equity-accounted investments | 10 | 83 | 98
Net income / (loss) before income taxes | 2,050 | 1,668 | (235)
Income taxes | (693) | (540) | 113
Net income (loss) for the year | 1,357 | 1,128 | (122)
Attributable to: |  |  |
Shareholders of Petrobras | 1,286 | 1,038 | (219)
Non-controlling interests | 71 | 90 | 97
Corporate And Other Business [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Sales revenues | 365 | 511 | 504
Intersegments | 11 | 6 | 238
Third parties | 354 | 505 | 266
Cost of sales | (370) | (522) | (503)
Gross profit (loss) | (5) | (11) | 1
Income (expenses) | (2,857) | (2,671) | (1,741)
Selling expenses | (33) | (76) |
General and administrative expenses | (1,113) | (949) | (706)
Exploration costs |  |  |
Research and development expenses | (138) | (103) | (112)
Other taxes | (360) | (285) | (54)
Impairment (losses) reversals, net | 30 | (1) | 2
Other income and expenses, net | (1,243) | (1,257) | (871)
Income (loss) before net finance income (expense), results of equity-accounted investments and income taxes | (2,862) | (2,682) | (1,740)
Net finance expense | (2,333) | (3,840) | (10,966)
Results of equity-accounted investments | 11 | (5) | 449
Net income / (loss) before income taxes | (5,184) | (6,527) | (12,257)
Income taxes | 3,506 | 3,559 | 5,129
Net income (loss) for the year | (1,678) | (2,968) | (7,128)
Attributable to: |  |  |
Shareholders of Petrobras | (1,723) | (3,014) | (7,145)
Non-controlling interests | 45 | 46 | 17
Eliminations [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Sales revenues | (70,813) | (82,526) | (58,697)
Intersegments | (70,813) | (82,526) | (58,697)
Third parties |  |  |
Cost of sales | 70,558 | 81,173 | 56,126
Gross profit (loss) | (255) | (1,353) | (2,571)
Income (expenses) | 1 | (13) | (22)
Selling expenses | 1 | (13) | (22)
General and administrative expenses |  |  |
Exploration costs |  |  |
Research and development expenses |  |  |
Other taxes |  |  |
Impairment (losses) reversals, net |  |  |
Other income and expenses, net |  |  |
Income (loss) before net finance income (expense), results of equity-accounted investments and income taxes | (254) | (1,366) | (2,593)
Net finance expense |  |  |
Results of equity-accounted investments |  |  |
Net income / (loss) before income taxes | (254) | (1,366) | (2,593)
Income taxes | 86 | 466 | 883
Net income (loss) for the year | (168) | (900) | (1,710)
Attributable to: |  |  |
Shareholders of Petrobras | (168) | (900) | (1,710)
Non-controlling interests |  |  |

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- Definition The amount of all expenses directly or indirectly attributed to the goods or services sold. Attributed expenses include, but are not limited to, costs previously included in the measurement of inventory that has now been sold, such as depreciation and maintenance of factory buildings and equipment used in the production process, unallocated production overheads, and abnormal amounts of production costs of inventories. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 99 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_99&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_103&doctype=Standard -URIDate 2023-03-23 + Details
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