XML 193 R171.htm IDEA: XBRL DOCUMENT v3.25.4
Obligations for pension and similar liabilities (Details 2) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Obligations For Pension And Similar Liabilities      
Post-Employment Plans, Personnel expenses - Costs of current services R$ 255 R$ 586 R$ (911)
Other Similar Obligations, Personnel expenses - Costs of current services 5,586 5,694 4,903
Post-Employment Plans, Interest and similar income and expenses - Interest cost (net) (322,599) (115,866) (198,288)
Other Similar Obligations, Interest and similar income and expenses - Interest cost (net) (41,947) (52,667) (42,656)
Post-Employment Plans, Interest and similar income and expenses - Interest on unrecognized assets 363,660 273,924 308,381
Other Similar Obligations, Interest and similar income and expenses - Interest on unrecognized assets 89,781 99,728 84,729
Post-Employment Plans, Other movements - Extraordinary charges (30) (67) (280)
Other Similar Obligations, Other movements - Extraordinary Charges     (91)
Post-Employment Plans, Total 41,286 158,577 108,902
Other Similar Obligations, Total R$ 53,420 R$ 52,755 R$ 46,885