XML 141 R109.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Employees benefits (Details 1) - Number
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
F A F [Member]    
IfrsStatementLineItems [Line Items]    
Actuarial assumptions of discount rate 9.54% 9.75%
Actuarial assumption of inflation rate 3.50% 3.50%
Actuarial assumption of wage growth rate 4.60% 4.60%
Number of active participants 5,314 5,669
Number of beneficiary participants assisted 7,972 7,884
F A F [Member] | Schedule Of Mortality [Member]    
IfrsStatementLineItems [Line Items]    
Schedule of mortality & disabled mortality AT-2000 Basic, by gender AT-2000 Basic, by gender
F A F [Member] | Schedule Of Disabled Mortality [Member]    
IfrsStatementLineItems [Line Items]    
Schedule of mortality & disabled mortality CSO-58 CSO-58
Plan I I [Member]    
IfrsStatementLineItems [Line Items]    
Actuarial assumptions of discount rate 9.43% 9.73%
Actuarial assumption of inflation rate 3.50% 3.50%
Number of active participants
Number of beneficiary participants assisted 51 51
Plan I I [Member] | Schedule Of Mortality [Member]    
IfrsStatementLineItems [Line Items]    
Schedule of mortality & disabled mortality AT-2000 Basic, by gender AT-2000 Basic, by gender
Plan I I [Member] | Schedule Of Disabled Mortality [Member]    
IfrsStatementLineItems [Line Items]    
Schedule of mortality & disabled mortality CSO-58 CSO-58