XML 235 R213.htm IDEA: XBRL DOCUMENT
v3.25.4

Personnel expenses (Details 1) € in Thousands, R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 BRL (R$) | Dec. 31, 2025 EUR (€) | Dec. 31, 2024 BRL (R$) | Dec. 31, 2023 BRL (R$)
Global [Member] | Period One [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Period balance of plan | R$ 4,225,000 |  | R$ 1,850,000 | R$ 19,020,000
Global [Member] | Period Two [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Period balance of plan | 206,881 |  | 259,391 | 643,828
Global [Member] | Period Three [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Period balance of plan | 287,541 |  | 399,802 | 1,139,060
Global [Member] | Period Four [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Period balance of plan | R$ 1,077,312 |  | 1,114,530 | 106,147
Santander Brasil Bank Shares [Member] | Local [Member] | Period One [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 07/2019 to 06/2022 | 07/2019 to 06/2022 |  |
Period of exercise settlements | 2024 | 2024 |  |
Period balance of plan |  |  |  | 292,537
Santander Brasil Bank Shares [Member] | Local [Member] | Period Two [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 09/2020 to 09/2022 | 09/2020 to 09/2022 |  |
Period of exercise settlements | 2024 | 2024 |  |
Period balance of plan |  |  |  | 217,291
Santander Brasil Bank Shares [Member] | Local [Member] | Period Three [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2021 to 10/2024 | 01/2021 to 10/2024 |  |
Period of exercise settlements | 2024 | 2024 |  |
Period balance of plan |  |  |  | 18,270,000
Santander Brasil Bank Shares [Member] | Local [Member] | Period Four [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2023 to 12/2026 | 01/2023 to 12/2026 |  |
Period of exercise settlements | 2025 and 2026 | 2025 and 2026 |  |
Period balance of plan | R$ 1,375,000 |  | 750,000 | 750,000
Santander Brasil Bank Shares [Member] | Local [Member] | Period Five [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2024 to 12/2027 | 01/2024 to 12/2027 |  |
Period of exercise settlements | 2026, 2027 and 2028 | 2026, 2027 and 2028 |  |
Period balance of plan | R$ 350,000 |  | 1,100,000 |
Santander Brasil Bank Shares [Member] | Local [Member] | Period Six [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2021 to 10/2024 | 01/2021 to 10/2024 |  |
Period of exercise settlements | 2024 | 2024 |  |
Santander Brasil Bank Shares [Member] | Local [Member] | Period Seven [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2025 to 12/2028 | 01/2025 to 12/2028 |  |
Period of exercise settlements | 2026 and 2029 | 2026 and 2029 |  |
Period balance of plan | R$ 2,500,000 |  |  |
Santander Brasil Bank Shares [Member] | Local [Member] | Period Eight [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2022 to 12/2025 | 01/2022 to 12/2025 |  |
Period of exercise settlements | 2025 | 2025 |  |
Period balance of plan |  |  | 118,363 | 118,363
Santander Brasil Bank Shares [Member] | Local [Member] | Period Nine [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2023 to 12/2026 | 01/2023 to 12/2026 |  |
Period of exercise settlements | 2026 | 2026 |  |
Period balance of plan | R$ 11,820 |  | 20,263 | 15,637
Santander Brasil Bank Shares [Member] | Local [Member] | Period Ten [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 01/2025 to 12/2028 | 01/2025 to 12/2028 |  |
Period of exercise settlements | 2027 and 2028 | 2027 and 2028 |  |
Period balance of plan | R$ 143,024 |  |  |
Santander Spain Shares And Options [Member] | Global [Member] | Period One [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2023 | 2023 |  |
Period balance of plan |  | € 367 |  | 80,412
Santander Spain Shares And Options [Member] | Global [Member] | Period Two [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2023, with limit for options' exercise until 2030 | 2023, with limit for options' exercise until 2030 |  |
Period balance of plan | R$ 385,956 |  | 420,394 | 420,394
Santander Spain Shares And Options [Member] | Global [Member] | Period Three [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 02/2024 | 02/2024 |  |
Period balance of plan |  | € 2,685 | 117,601 | 117,601
Santander Spain Shares And Options [Member] | Global [Member] | Period Four [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 02/2024, with a limit for exercising the options until 02/2029 | 02/2024, with a limit for exercising the options until 02/2029 |  |
Period balance of plan | R$ 105,534 |  | 183,840 | 350,839
Santander Spain Shares And Options [Member] | Global [Member] | Period Five [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2025 | 2025 |  |
Period balance of plan | R$ 95,786 | € 3,104 | 95,786 | 95,786
Santander Spain Shares And Options [Member] | Global [Member] | Period Six [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2025, with a limit for exercising the options until 2030 | 2025, with a limit for exercising the options until 2030 |  |
Period balance of plan | R$ 22,989 |  | 367,827 | 367,827
Santander Spain Shares And Options [Member] | Global [Member] | Period Seven [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2026 | 2026 |  |
Period balance of plan | R$ 175,476 | € 3,088 | 175,476 | 199,680
Santander Spain Shares And Options [Member] | Global [Member] | Period Eight [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2026, with a limit for exercising the options until 2033 | 2026, with a limit for exercising the options until 2033 |  |
Period balance of plan | R$ 472,469 |  | 472,469 | 537,637
Santander Spain Shares And Options [Member] | Global [Member] | Period Nine [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2027 | 2027 |  |
Period balance of plan | R$ 8,528 | € 6,395 | 8,528 | R$ 9,095,000
Santander Spain Shares And Options [Member] | Global [Member] | Period Ten [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2027, with a limit for exercising the options until 2032 | 2027, with a limit for exercising the options until 2032 |  |
Period balance of plan | R$ 80,476 |  | 80,476 |
Santander Spain Shares And Options [Member] | Global [Member] | Period Eleven [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2028 | 2028 |  |
Period balance of plan | R$ 2,411 | € 7,142 | 2,411 |
Santander Spain Shares And Options [Member] | Global [Member] | Period Twelve [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2028, with a limit for exercising the options until 2033 | 2028, with a limit for exercising the options until 2033 |  |
Period balance of plan | R$ 9,888 |  | 9,888 |
Santander Spain Shares And Options [Member] | Global [Member] | Period Thirteen [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 2029 | 2029 |  |
Period balance of plan | R$ 5,340 | € 5,414 |  |
Santander Spain Shares And Options [Member] | Global [Member] | Period Fourteen [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 12/2024, with payment in 2025 | 12/2024, with payment in 2025 |  |
Period balance of plan |  |  | 50,419 |
Santander Spain Shares And Options [Member] | Global [Member] | Period Fifteen [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Vesting periods | 12/2025, with payment in 2026 | 12/2025, with payment in 2026 |  |
Period balance of plan | R$ 52,037 |  | R$ 70,346 |

X
- References No definition available. + Details
Name: | bsbr_IfrsStatementLineItems
Namespace Prefix: | bsbr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bsbr_PeriodBalanceOfPlan
Namespace Prefix: | bsbr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | bsbr_PeriodOfExerciseSettlements
Namespace Prefix: | bsbr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bsbr_VestingPeriods
Namespace Prefix: | bsbr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | bsbr_LocalAndGlobalProgramAxis=bsbr_GlobalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_LiquidityTypeAxis=bsbr_SantanderBrasilBankSharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_LocalAndGlobalProgramAxis=bsbr_LocalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodSixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodSevenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodEightMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodNineMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodTenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_LiquidityTypeAxis=bsbr_SantanderSpainSharesAndOptionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodElevenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodTwelveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodThirteenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodFourteenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bsbr_PeriodAxis=bsbr_PeriodFifteenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |