v3.26.3
Other income and expenses, net (Tables)
 6 Months Ended
Jun. 30, 2026
Notes and other explanatory information [abstract]  
Schedule of other income and expenses
       
  Jan-Jun/2026 Jan-Jun/2025 Apr-Jun/2026 Apr-Jun/2025
Stoppages for asset maintenance and pre-operating expenses (1,282) (1,295) (638) (660)
Pension and medical benefits - retirees (1) (786) (639) (401) (324)
Variable compensation programs (2) (721) (595) (375) (305)
Losses with legal, administrative and arbitration proceedings (480) (326) (347) (125)
Institutional relations and cultural projects (148) (98) (87) (62)
Gains (losses) with commodity derivatives (138) 11 (10) 9
Operating expenses with thermoelectric power plants (100) (112) (54) (57)
Health, safety and environment (98) (34) (79) (16)
Collective bargaining agreement (32) (214) (24) (214)
Equalization of expenses - Production Individualization Agreements (21) (676) (14) (672)
Fines imposed on customers 51 97 27 68
Results on disposal/write-offs of assets 115 71 40 14
Fines imposed on suppliers 130 120 63 71
Government grants 161 62 93 24
Results from co-participation agreements in bid areas 205 50 87 (20)
Results of non-core activities 265 224 136 126
Early termination and changes to cash flow estimates of leases 289 301 149 144
Reimbursements from E&P partnership operations 381 65 249 (81)
Others 25 (120) 54 (138)
Total (2,184) (3,108) (1,131) (2,218)
(1) For more information, see note 14.2 - Employee benefits (post-employment).
(2) Comprises Profit Sharing (PLR) and Performance award program (PRD), as described in note 14.1.