Risk and Capital Management - Schedule of Sensitivity Analysis (Details) R$ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2025
BRL (R$)
| |
| Impact in Income, Insurance | |
| Risk And Capital Management [Line Items] | |
| Biometric tables, increase | R$ (15) |
| Biometric tables, decrease | 15 |
| Claims rates, increase | (31) |
| Claims rates, decrease | 31 |
| Impact in Income, Private Pension | |
| Risk And Capital Management [Line Items] | |
| Discount rate, increase | (48) |
| Discount rate, decrease | 33 |
| Biometric tables, increase | 39 |
| Biometric tables, decrease | (41) |
| Impact in Stockholders’ Equity, Insurance | |
| Risk And Capital Management [Line Items] | |
| Discount rate, increase | 57 |
| Discount rate, decrease | (62) |
| Impact in Stockholders’ Equity, Private Pension | |
| Risk And Capital Management [Line Items] | |
| Discount rate, increase | 430 |
| Discount rate, decrease | R$ (460) |