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Post-employment Benefits (Details 3)
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Actuarial assumption of expected rates of inflation [member]    
IfrsStatementLineItems [Line Items]    
Nominal rate 3.00% 5.10%
Actuarial assumption of discount rates [member] | Unified Plan Defined Benefit [Member]    
IfrsStatementLineItems [Line Items]    
Nominal rate 8.49% 11.51%
Real rate 5.33% 6.10%
Actuarial assumption of discount rates [member] | Unified Plan Balance [Member]    
IfrsStatementLineItems [Line Items]    
Nominal rate 8.52% 11.53%
Real rate 5.36% 6.12%
Actuarial assumption of discount rates [member] | PlanIII [member]    
IfrsStatementLineItems [Line Items]    
Nominal rate 8.53% 11.54%
Real rate 5.37% 6.13%
Actuarial assumption of discount rates [member] | Assistance Plan [Member]    
IfrsStatementLineItems [Line Items]    
Nominal rate 8.64% 11.54%
Real rate 5.48% 6.13%
Actuarial assumption of expected rates of salary increases [member] | PlanIII [member]    
IfrsStatementLineItems [Line Items]    
Nominal rate 4.03% 6.15%
Real rate 1.00% 1.00%
Actuarial assumption of expected rates of salary increases [member] | Unified Plan [Member]    
IfrsStatementLineItems [Line Items]    
Nominal rate 4.03% 5.10%
Real rate 1.00% 0.00%
Actuarial assumption of expected rates of salary increases [member] | Assistance Plan Aging Factor [Member]    
IfrsStatementLineItems [Line Items]    
Real rate 3.30% 3.30%
Actuarial assumption of mortality rates [member] | Mortality Table [Member]    
IfrsStatementLineItems [Line Items]    
Nominal assumption AT - 2000 AT - 2000
Actuarial assumption of mortality rates [member] | Mortality Table Of Individuals With Permanent Dislity [Member]    
IfrsStatementLineItems [Line Items]    
Nominal assumption WINKLEVOSS WINKLEVOSS
Actuarial assumption of mortality rates [member] | Table Of New Disability Benefit Vested [Member]    
IfrsStatementLineItems [Line Items]    
Nominal assumption TASA 1927 TASA 1927