XML 166 R146.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Current and Deferred Taxes (Details) - Schedule of effect of deferred taxes on income - CLP ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Deferred tax assets |  |
Interests and adjustments | $ 9,815 | $ 8,166
Extraordinary charge-offs | 12,687 | 17,705
Assets received in lieu of payment | 2,843 | 1,425
Exchange rate adjustments | 16,611 | 89
Property, plant and equipment valuation | 1,545 |
Allowance for loan losses | 329,028 | 238,670
Provision for expenses | 83,174 | 101,321
Leased assets | 107,564 | 89,458
Subsidiaries tax losses | 12,757 | 7,394
Right of use assets | 516 | 428
Total deferred tax assets | 576,540 | 464,656
Deferred tax liabilities |  |
Valuation of investments | (151,062) | (19,967)
Fixed assets valuation | (2,001) | (7,394)
Prepaid expenses | (18,895) | (16,691)
Valuation provision | (8,228) | (5,775)
Derivatives | (245,517) | (37,265)
Exchange rate adjustments |  |
Other | (113) | (30)
Total deferred tax liabilities | $ (425,816) | $ (87,122)

X
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetPropertyPlantAndEquipment
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition The amounts of allowance for loan losses subject to deferred tax assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsAllowanceForLoanLosses
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents as a deferred tax assets exchange rate adjustments. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsExchangeRateAdjustments
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amounts of interests and adjustments subject to deferred tax assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsInterestsAndAdjustments
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amounts of leased assets subject to deferred tax assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsLeasedAssets
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amounts of non-recurring charge-offs subject to deferred tax assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsNonRecurringChargeOffs
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amounts of provision for expenses subject to deferred tax assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsProvisionForExpenses
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amounts of assets received in lieu of payment subject to deferred tax assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsReceivedInLieuOfPayment
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of right of use assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsRightOfUseAssets
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amounts of subsidiaries tax losses subject to deferred tax assets. + References No definition available. + Details
Name: | bsac_DeferredTaxAssetsSubsidiariesTaxLosses
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of tax expense or income relating to changes in deferred tax liabilities and deferred tax assets, recognised in profit or loss. + References No definition available. + Details
Name: | bsac_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss1
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of deferred tax liability attributable to fixed assets valuation + References No definition available. + Details
Name: | bsac_DeferredTaxFixedAssetsValuation
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | bsac_DeferredTaxLiabilitiesAbstract0
Namespace Prefix: | bsac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represent information about deferred tax liabilities expense income recognised in profit or loss. + References No definition available. + Details
Name: | bsac_DeferredTaxLiabilitiesExpenseIncomeRecognisedInProfitOrLoss1
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. + References No definition available. + Details
Name: | bsac_DeferredTaxLiabilitiesOthers
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents information related to deferred tax liabilities prepaid expense. + References No definition available. + Details
Name: | bsac_DeferredTaxLiabilitiesPrepaidExpense
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments). + References No definition available. + Details
Name: | bsac_DeferredTaxLiabilitiesValuationOfInvestments
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents as a deferred tax liabilities valuation provision. + References No definition available. + Details
Name: | bsac_DeferredTaxLiabilitiesValuationProvision
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Derivatives of current assets. + References No definition available. + Details
Name: | bsac_Derivatives
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of exchange rate adjustments. + References No definition available. + Details
Name: | bsac_ExchangeRateAdjustments
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant