XML 249 R222.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Fair Value of Financial Assets and Liabilities (Details) - Schedule of Assets or Liabilities Which Are Not Measured At Fair Value - CLP ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financial assets at amortised cost |  |
Financial Assets, Fair value | $ 605,529 | $ 477,762
Total | 47,132,078 | 43,711,383
Financial liabilities at amortised cost |  |
Total | 49,928,755 | 45,051,218
Deposits and interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 13,537,826 |
Time deposits and other time liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 16,326,525 | 13,117,554
Interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 10,190,640 | 8,223,783
Financial Liabilities Issued Debt Instruments And Other Financial Liabilities Category [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 7,751,672 |
Other financial liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 296,273 | 292,995
Regulatory capital financial instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 1,825,819 | 2,459,632
Issued debt instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  | 6,871,028
Debt financial instruments [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value | 7,927,729 | 4,496,503
Interbank loans [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value | 68,438 | 32,918
Loans and account receivable from customers [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value | 39,134,700 | 39,181,962
Deposits other demand liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  | 14,086,226
Level 1 [Member] |  |
Financial assets at amortised cost |  |
Total | 7,927,729 | 4,496,503
Financial liabilities at amortised cost |  |
Total |  |
Level 1 [Member] | Deposits and interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Time deposits and other time liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Financial Liabilities Issued Debt Instruments And Other Financial Liabilities Category [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Other financial liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Regulatory capital financial instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Issued debt instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Debt financial instruments [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value | 7,927,729 | 4,496,503
Level 1 [Member] | Interbank loans [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value |  |
Level 1 [Member] | Loans and account receivable from customers [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value |  |
Level 1 [Member] | Deposits other demand liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 2 [Member] |  |
Financial assets at amortised cost |  |
Total |  |
Financial liabilities at amortised cost |  |
Total | 36,390,929 | 30,964,992
Level 2 [Member] | Deposits and interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 2 [Member] | Time deposits and other time liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 16,326,525 | 13,117,554
Level 2 [Member] | Interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 10,190,640 | 8,223,783
Level 2 [Member] | Financial Liabilities Issued Debt Instruments And Other Financial Liabilities Category [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 7,751,672 |
Level 2 [Member] | Other financial liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 296,273 | 292,995
Level 2 [Member] | Regulatory capital financial instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 1,825,819 | 2,459,632
Level 2 [Member] | Issued debt instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  | 6,871,028
Level 2 [Member] | Debt financial instruments [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value |  |
Level 2 [Member] | Interbank loans [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value |  |
Level 2 [Member] | Loans and account receivable from customers [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value |  |
Level 2 [Member] | Deposits other demand liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] |  |
Financial assets at amortised cost |  |
Total | 39,204,349 | 39,214,880
Financial liabilities at amortised cost |  |
Total | 13,537,826 | 14,086,226
Level 3 [Member] | Deposits and interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value | 13,537,826 |
Level 3 [Member] | Time deposits and other time liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] | Interbank borrowings [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] | Financial Liabilities Issued Debt Instruments And Other Financial Liabilities Category [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] | Other financial liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] | Regulatory capital financial instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] | Issued debt instruments [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] | Debt financial instruments [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value |  |
Level 3 [Member] | Interbank loans [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value | 68,438 | 32,918
Level 3 [Member] | Loans and account receivable from customers [Member] |  |
Financial assets at amortised cost |  |
Financial Assets, Fair value | $ 39,134,700 | 39,181,962
Level 3 [Member] | Deposits other demand liabilities [Member] |  |
Financial liabilities at amortised cost |  |
Financial Liabilities, Fair value |  | $ 14,086,226

X
- References No definition available. + Details
Name: | bsac_FinancialAssetsAtAmortisedCostAbstract1
Namespace Prefix: | bsac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bsac_FinancialAssetsAtFairValueTotal
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | bsac_FinancialLiabilitiesAtAmortisedCostAbstract5
Namespace Prefix: | bsac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bsac_FinancialLiabilitiesAtFairValueTotal
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities] + References No definition available. + Details
Name: | bsac_FinancialLiabilitiesFairValue
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fair value of financial assets. [Refer: At fair value [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_25&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_FinancialAssetsAtFairValue
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bsac_FinancialLiabilitiesDepositsAndInterbankBorrowingsCategoryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bsac_TimeDepositsAndOtherTimeLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bsac_InterbankBorrowingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bsac_FinancialLiabilitiesIssuedDebtInstrumentsAndOtherFinancialLiabilitiesCategoryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bsac_OtherFinancialLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bsac_RegulatoryCapitalFinancialInstrumentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bsac_IssuedDebtInstrumentsCategoryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialAssetsAxis=bsac_DebtFinancialInstrumentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialAssetsAxis=bsac_InterbankLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialAssetsAxis=bsac_LoansAndAccountReceivableFromCustomersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialAssetsAxis=bsac_DepositsOtherDemandLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LevelsOfFairValueHierarchyAxis=ifrs-full_Level1OfFairValueHierarchyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LevelsOfFairValueHierarchyAxis=ifrs-full_Level2OfFairValueHierarchyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LevelsOfFairValueHierarchyAxis=ifrs-full_Level3OfFairValueHierarchyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |