XML 204 R174.htm IDEA: XBRL DOCUMENT
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Insurance contracts and private pension (Details 7) - BRL (R$) R$ in Millions | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
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IfrsStatementLineItems [Line Items] |  |  |  |  |
Accumulated payments through base date | R$ 6,765 |  |  |  |
Liabilities recognized in the balance sheet | 705 |  |  |  |
Liabilities in relation to prior periods | 17 |  |  |  |
Other estimates | 19 |  |  |  |
Adjustment to present value | (44) |  |  |  |
Risk adjustment to non-financial risk | 40 |  |  |  |
Liability for Claims incurred at 12/31/2024 | 737 |  |  |  |
Four years before reporting year [member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
At the end of event period |  |  |  |  | R$ 1,016
After 1 year |  |  |  |  | 1,248
After 2 years |  |  |  |  | 1,283
After 3 years |  |  |  |  | 1,298
After 4 years |  |  |  |  | 1,308
Accumulated payments through base date |  |  |  |  | R$ 1,292
Two years before reporting year [member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
At the end of event period |  |  |  | R$ 1,262 |
After 1 year |  |  |  | 1,529 |
After 2 years |  |  |  | 1,571 |
After 3 years |  |  |  | 1,584 |
Accumulated payments through base date |  |  |  | R$ 1,554 |
One year before reporting year [member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
At the end of event period |  |  | R$ 1,164 |  |
After 1 year |  |  | 1,414 |  |
After 2 years |  |  | 1,444 |  |
Accumulated payments through base date |  |  | R$ 1,431 |  |
Reporting year [member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
At the end of event period | 1,201 | R$ 1,122 |  |  |
After 1 year |  | 1,383 |  |  |
Accumulated payments through base date | R$ 1,104 | R$ 1,384 |  |  |

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