XML 267 R244.htm IDEA: XBRL DOCUMENT
v3.22.4

Risk Management (Details) - Schedule of classification of relief measures $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 CLP ($)
Schedule Of Classification Of Relief Measures Abstract |
Fogape loans | $ 1,331,940
Fogape Reactiva | 876,698
Payment holiday | 7,877,036
Payment holiday – current | 104
Payment holiday - expired | $ 7,876,932

X
- Definition Amount of covid-19 measures Fogape Reactiva + References No definition available. + Details
Name: | bsac_CovidNineteenMeasuresFogapeReactiva
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of covid 19 measures new loans subject to government guarantee. + References No definition available. + Details
Name: | bsac_CovidNineteenMeasuresNewLoansSubjectToGovernmentGuarantee
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of covid-19 measures payment holiday. + References No definition available. + Details
Name: | bsac_CovidNineteenMeasuresPaymentHoliday
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of covid-19 measures payment holiday current. + References No definition available. + Details
Name: | bsac_CovidNineteenMeasuresPaymentHolidayCurrent
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of covid-19 measures of payment holiday expired. + References No definition available. + Details
Name: | bsac_CovidNineteenMeasuresPaymentHolidayExpired
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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