v3.26.1
INSURANCE CONTRACTS (Details 2) - BRL (R$)
R$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
IfrsStatementLineItems [Line Items]    
Realization of contract service margin R$ 22,304,102 R$ 24,695,113
Issued Insurance Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 22,304,102 24,695,113
Not later than one year [member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 3,096,388 2,450,329
Not later than one year [member] | Issued Insurance Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 3,096,388 2,450,329
Later than one year and not later than two years [member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 2,627,326 2,180,759
Later than one year and not later than two years [member] | Issued Insurance Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 2,627,326 2,180,759
Later than two years and not later than three years [member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 2,196,746 1,840,336
Later than two years and not later than three years [member] | Issued Insurance Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 2,196,746 1,840,336
Later than three years and not later than four years [member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 1,874,844 1,603,463
Later than three years and not later than four years [member] | Issued Insurance Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 1,874,844 1,603,463
Later than four years and not later than five years [member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 1,905,095 1,410,985
Later than four years and not later than five years [member] | Issued Insurance Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 1,905,095 1,410,985
Later than five years [member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin 10,603,703 15,209,241
Later than five years [member] | Issued Insurance Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Realization of contract service margin R$ 10,603,703 R$ 15,209,241