Financial Instruments (Details 7) - BRL (R$)
R$ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
R$ 8,816,821
|
R$ 3,296,734
|
| Financial assets at amortized cost, Fair value |
8,819,487
|
3,297,500
|
| Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
3,135,743
|
1,904,014
|
| Financial assets at amortized cost, Fair value |
3,138,409
|
725,443
|
| Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
5,681,078
|
1,392,720
|
| Financial assets at amortized cost, Fair value |
5,681,078
|
2,572,057
|
| Investment Securities National Treasury Notes [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
2,413
|
90,866
|
| Financial assets at amortized cost, Fair value |
2,344
|
87,152
|
| Investment Securities National Treasury Notes [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
2,413
|
90,866
|
| Financial assets at amortized cost, Fair value |
2,344
|
87,152
|
| Investment Securities National Treasury Notes [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities National Treasury Notes [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities Financial Treasury Bills [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
11,311
|
104,192
|
| Financial assets at amortized cost, Fair value |
11,335
|
104,325
|
| Investment Securities Financial Treasury Bills [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
11,311
|
104,192
|
| Financial assets at amortized cost, Fair value |
11,335
|
104,325
|
| Investment Securities Financial Treasury Bills [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities Financial Treasury Bills [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Official Credit I C O Spanish Government [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
1,511,277
|
|
| Financial assets at amortized cost, Fair value |
1,511,277
|
|
| Official Credit I C O Spanish Government [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
1,511,277
|
|
| Financial assets at amortized cost, Fair value |
1,511,277
|
|
| Official Credit I C O Spanish Government [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Official Credit I C O Spanish Government [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Investment Securities [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
1,525,001
|
195,058
|
| Financial assets at amortized cost, Fair value |
1,524,956
|
191,477
|
| Subtotal Of Investment Securities [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
1,525,001
|
195,058
|
| Financial assets at amortized cost, Fair value |
1,524,956
|
191,477
|
| Subtotal Of Investment Securities [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Investment Securities [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities National Treasury Bills [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
256,000
|
|
| Financial assets at amortized cost, Fair value |
257,708
|
|
| Investment Securities National Treasury Bills [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
256,000
|
|
| Financial assets at amortized cost, Fair value |
257,708
|
|
| Investment Securities National Treasury Bills [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities National Treasury Bills [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Financial Treasury Bills L F T [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
269,986
|
1,174,990
|
| Financial assets at amortized cost, Fair value |
270,989
|
1,179,337
|
| Financial Treasury Bills L F T [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
269,986
|
1,174,990
|
| Financial assets at amortized cost, Fair value |
270,989
|
|
| Financial Treasury Bills L F T [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Financial Treasury Bills L F T [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
1,179,337
|
| Subtotal Of Repurchase Agreements [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
525,986
|
1,174,990
|
| Financial assets at amortized cost, Fair value |
528,697
|
1,179,337
|
| Subtotal Of Repurchase Agreements [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
525,986
|
1,174,990
|
| Financial assets at amortized cost, Fair value |
528,697
|
|
| Subtotal Of Repurchase Agreements [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Repurchase Agreements [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
1,179,337
|
| Government Bonds K D B Korea Development Bank [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
289,509
|
|
| Financial assets at amortized cost, Fair value |
289,509
|
|
| Government Bonds K D B Korea Development Bank [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
289,509
|
|
| Financial assets at amortized cost, Fair value |
289,509
|
|
| Government Bonds K D B Korea Development Bank [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Government Bonds K D B Korea Development Bank [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities Financial Treasury Bills L F T [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
42,818
|
|
| Financial assets at amortized cost, Fair value |
42,818
|
|
| Investment Securities Financial Treasury Bills L F T [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
42,818
|
|
| Financial assets at amortized cost, Fair value |
42,818
|
|
| Investment Securities Financial Treasury Bills L F T [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities Financial Treasury Bills L F T [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities National Treasury Notes N T N [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
91,657
|
|
| Financial assets at amortized cost, Fair value |
91,657
|
|
| Investment Securities National Treasury Notes N T N [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
91,657
|
|
| Financial assets at amortized cost, Fair value |
91,657
|
|
| Investment Securities National Treasury Notes N T N [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Investment Securities National Treasury Notes N T N [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Pledged Of Collateral [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
423,984
|
|
| Financial assets at amortized cost, Fair value |
423,984
|
|
| Subtotal Pledged Of Collateral [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
423,984
|
|
| Financial assets at amortized cost, Fair value |
423,984
|
|
| Subtotal Pledged Of Collateral [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Pledged Of Collateral [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Debentures [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
5,681,078
|
1,392,720
|
| Financial assets at amortized cost, Fair value |
5,681,078
|
1,392,720
|
| Debentures [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Debentures [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Debentures [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
5,681,078
|
1,392,720
|
| Financial assets at amortized cost, Fair value |
5,681,078
|
1,392,720
|
| Subtotal Of Debentures [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
5,681,078
|
1,392,720
|
| Financial assets at amortized cost, Fair value |
5,681,078
|
1,392,720
|
| Subtotal Of Debentures [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Debentures [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Debentures [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
5,681,078
|
1,392,720
|
| Financial assets at amortized cost, Fair value |
5,681,078
|
1,392,720
|
| Compulsory Deposits With The Brazilian Central Bank [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
660,772
|
|
| Financial assets at amortized cost, Fair value |
660,772
|
|
| Compulsory Deposits With The Brazilian Central Bank [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
660,772
|
|
| Financial assets at amortized cost, Fair value |
660,772
|
|
| Compulsory Deposits With The Brazilian Central Bank [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Compulsory Deposits With The Brazilian Central Bank [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Compulsory Deposits With The Brazilian Central Bank [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
660,772
|
|
| Financial assets at amortized cost, Fair value |
660,772
|
|
| Subtotal Of Compulsory Deposits With The Brazilian Central Bank [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
660,772
|
|
| Financial assets at amortized cost, Fair value |
660,772
|
|
| Subtotal Of Compulsory Deposits With The Brazilian Central Bank [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Compulsory Deposits With The Brazilian Central Bank [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Government Securities Other Countries [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
533,966
|
| Financial assets at amortized cost, Fair value |
|
533,966
|
| Government Securities Other Countries [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
533,966
|
| Financial assets at amortized cost, Fair value |
|
533,966
|
| Government Securities Other Countries [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Government Securities Other Countries [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Government Securities Other Countries [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
533,966
|
| Financial assets at amortized cost, Fair value |
|
533,966
|
| Subtotal Of Government Securities Other Countries [Member] | Level 1 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
533,966
|
| Financial assets at amortized cost, Fair value |
|
533,966
|
| Subtotal Of Government Securities Other Countries [Member] | Level 2 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|
| Subtotal Of Government Securities Other Countries [Member] | Level 3 of fair value hierarchy [member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Financial assets at amortized cost, Carrying amount |
|
|
| Financial assets at amortized cost, Fair value |
|
|