v3.26.1
RISK MANAGEMENT (Details 13) - BRL (R$)
R$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
IfrsStatementLineItems [Line Items]    
Cash and balances with banks R$ 137,031,197 R$ 146,614,670
Financial assets at fair value through profit or loss 547,789,769 371,883,348
Debt instruments at fair value through other comprehensive income 138,998,105 156,292,584
Loans and advances to customers, net of impairment 744,457,062 672,382,105
Loans and advances to banks, net of impairment 235,485,054 196,233,298
Securities, net of provision for expected losses 259,546,571 266,991,967
Other financial assets 73,426,822 81,195,242
Total financial assets 2,136,734,580 1,891,593,214
Deposits from financial institutions 427,099,494 361,818,310
Deposits from customers 721,274,151 644,338,463
Securities issued 306,260,682 257,977,344
Subordinated debts 54,714,526 57,458,927
Other financial liabilities 117,391,205 101,086,011
Financial liabilities at fair value through profit or loss 18,268,330 16,240,611
Loan Commitments 1,815,386 2,447,791
Financial guarantees 1,266,804 1,257,645
Insurance technical provisions and pension plans 419,715,476 378,792,820
Total financial liabilities 2,067,806,054 1,821,417,922
Not later than one month [member] | Current [member]    
IfrsStatementLineItems [Line Items]    
Cash and balances with banks 137,031,197  
Financial assets at fair value through profit or loss 530,580,191  
Debt instruments at fair value through other comprehensive income 9,185,740  
Loans and advances to customers, net of impairment 162,908,322  
Loans and advances to banks, net of impairment 186,589,622  
Securities, net of provision for expected losses 17,808,782  
Other financial assets 39,932,064  
Total financial assets 1,084,035,918 910,635,292
Deposits from financial institutions 327,014,095  
Deposits from customers 208,009,606  
Securities issued 16,357,292  
Subordinated debts 14,708  
Other financial liabilities 58,032,775  
Financial liabilities at fair value through profit or loss 2,081,928  
Loan Commitments 399,154  
Financial guarantees 49,250  
Insurance technical provisions and pension plans 350,974,072  
Total financial liabilities 962,932,880 885,388,340
Later than one month and not later than three months [member] | Current [member]    
IfrsStatementLineItems [Line Items]    
Financial assets at fair value through profit or loss 3,533,128  
Debt instruments at fair value through other comprehensive income 18,252,721  
Loans and advances to customers, net of impairment 152,968,753  
Loans and advances to banks, net of impairment 40,311,106  
Securities, net of provision for expected losses 14,206,301  
Other financial assets 15,626,624  
Total financial assets 244,898,633 197,604,624
Deposits from financial institutions 56,709,308  
Deposits from customers 66,066,548  
Securities issued 25,082,829  
Subordinated debts 385,063  
Other financial liabilities 41,212,188  
Financial liabilities at fair value through profit or loss 4,807,769  
Loan Commitments 809,769  
Financial guarantees 47,722  
Insurance technical provisions and pension plans 13,770,963  
Total financial liabilities 208,892,159 180,580,649
Later than three months and not later than one year [member] | Current [member]    
IfrsStatementLineItems [Line Items]    
Financial assets at fair value through profit or loss 2,294,280  
Debt instruments at fair value through other comprehensive income 6,831,650  
Loans and advances to customers, net of impairment 103,909,969  
Loans and advances to banks, net of impairment 6,410,950  
Securities, net of provision for expected losses 22,876,215  
Other financial assets 7,313,008  
Total financial assets 149,636,072 124,564,422
Deposits from financial institutions 20,169,509  
Deposits from customers 102,249,281  
Securities issued 45,445,374  
Subordinated debts 1,641,087  
Other financial liabilities 10,522,773  
Financial liabilities at fair value through profit or loss 3,251,792  
Loan Commitments 482,777  
Financial guarantees 103,581  
Insurance technical provisions and pension plans 7,966,651  
Total financial liabilities 191,832,825 214,445,408
Later than one year and not later than five years [member] | Non Current [Member]    
IfrsStatementLineItems [Line Items]    
Financial assets at fair value through profit or loss 7,234,164  
Debt instruments at fair value through other comprehensive income 46,441,083  
Loans and advances to customers, net of impairment 215,517,705  
Loans and advances to banks, net of impairment 2,173,376  
Securities, net of provision for expected losses 138,622,149  
Other financial assets 8,245,307  
Total financial assets 418,233,784 451,709,544
Deposits from financial institutions 21,273,661  
Deposits from customers 344,688,780  
Securities issued 209,382,550  
Subordinated debts 5,798,538  
Other financial liabilities 7,110,100  
Financial liabilities at fair value through profit or loss 6,865,717  
Loan Commitments 78,040  
Financial guarantees 28,125  
Insurance technical provisions and pension plans 23,762,581  
Total financial liabilities 618,988,092 459,523,561
Later than five years [member] | Non Current [Member]    
IfrsStatementLineItems [Line Items]    
Financial assets at fair value through profit or loss 4,148,006  
Debt instruments at fair value through other comprehensive income 58,286,911  
Loans and advances to customers, net of impairment 109,152,313  
Securities, net of provision for expected losses 66,033,124  
Other financial assets 2,309,819  
Total financial assets 239,930,173 207,079,332
Deposits from financial institutions 1,932,921  
Deposits from customers 259,936  
Securities issued 9,992,637  
Subordinated debts 25,351,021  
Other financial liabilities 513,369  
Financial liabilities at fair value through profit or loss 1,261,124  
Loan Commitments 45,646  
Financial guarantees 1,038,126  
Insurance technical provisions and pension plans 23,241,209  
Total financial liabilities 63,635,989 62,859,713
No Stated Maturity [Member] | Non Current [Member]    
IfrsStatementLineItems [Line Items]    
Subordinated debts 21,524,109  
Total financial liabilities R$ 21,524,109 R$ 18,620,251