XML 158 R133.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Intangible Assets (Details) - Schedule of Intangible Assets - CLP ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Schedule of Intangible Assets [Line Items] |  |  |
Gross balance | $ 430,867 | $ 378,800 |
Accumulated amortisation | (342,198) | (281,249) |
Net balance | $ 88,669 | $ 97,551 | $ 107,789
Software development |  |  |
Schedule of Intangible Assets [Line Items] |  |  |
Average remaining useful life | 2 years | 2 years |
Gross balance | $ 430,867 | $ 378,800 |
Accumulated amortisation | (342,198) | (281,249) |
Net balance | $ 88,669 | $ 97,551 | $ 107,789

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

X
- Definition Represent information about average remaining useful life. + References No definition available. + Details
Name: | bsac_AverageRemainingUsefulLife
Namespace Prefix: | bsac_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Schedule of Intangible Assets [Line Items] + References No definition available. + Details
Name: | bsac_ScheduleOfIntangibleAssetsLineItems
Namespace Prefix: | bsac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 54 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_c&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_IntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=bsac_SoftwareDevelopmentOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |