XML 232 R209.htm IDEA: XBRL DOCUMENT
v3.19.1

TRANSACTIONS WITH RELATED PARTIES (Details 2) - CLP ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | --- | ---
Assets |  |  |
Cash and deposits in banks | $ 824,863 | $ 613,361 |
Financial derivative contracts | 3,100,635 | 2,238,647 |
Available for sale investments |  | 2,574,546 |
Other assets | 991,216 | 764,410 |
Liabilities |  |  |
Deposits and other demand liabilities | 8,741,417 | 7,768,166 |
Obligations under repurchase agreements Loans | 48,545 | 268,061 |
Time deposits and other time liabilities | 13,067,819 | 11,913,945 |
Financial derivative contracts | 2,517,728 | 2,139,488 |
Issued debt instruments | 8,115,233 | 7,093,653 |
Other financial liabilities | 900,407 | 745,363 |
Companies Of The Group [Member] |  |  |
Assets |  |  |
Cash and deposits in banks | 189,803 | 74,949 | $ 187,701
Trading investments |  |  |
Obligations under repurchase agreements Loans |  |  |
Financial derivative contracts | 748,632 | 545,028 | 742,851
Available for sale investments |  |  |
Other assets | 38,960 | 8,480 | 4,711
Liabilities |  |  |
Deposits and other demand liabilities | 27,515 | 24,776 | 6,988
Obligations under repurchase agreements Loans | 6,501 | 50,945 | 56,167
Time deposits and other time liabilities | 2,585,337 | 785,988 | 1,545,835
Financial derivative contracts | 770,624 | 418,647 | 954,575
Issued debt instruments | 335,443 | 482,626 | 484,548
Other financial liabilities | 6,807 | 4,919 | 8,970
Other liabilities | 60,884 | 164,303 | 446
Associated Companies [Member] |  |  |
Assets |  |  |
Cash and deposits in banks |  |  |
Trading investments |  |  |
Obligations under repurchase agreements Loans |  |  |
Financial derivative contracts | 105,358 | 86,011 | 33,433
Available for sale investments |  |  |
Other assets | 51,842 | 118,136 | 67,454
Liabilities |  |  |
Deposits and other demand liabilities | (21,577) | 25,805 | 7,141
Obligations under repurchase agreements Loans |  |  |
Time deposits and other time liabilities |  | 27,968 | 6,219
Financial derivative contracts | 112,523 | 142,750 | 54,691
Issued debt instruments |  |  |
Other financial liabilities |  |  |
Other liabilities | 89,817 | 58,168 | 44,329
Key Personnel [Member] |  |  |
Assets |  |  |
Cash and deposits in banks |  |  |
Trading investments |  |  |
Obligations under repurchase agreements Loans |  |  |
Financial derivative contracts |  |  |
Available for sale investments |  |  |
Other assets |  |  |
Liabilities |  |  |
Deposits and other demand liabilities | 2,493 | 2,470 | 2,883
Obligations under repurchase agreements Loans | 329 |  |
Time deposits and other time liabilities | 3,189 | 3,703 | 2,365
Financial derivative contracts |  |  |
Issued debt instruments |  |  |
Other financial liabilities |  |  |
Other liabilities |  |  |
Other [Member] |  |  |
Assets |  |  |
Cash and deposits in banks |  |  |
Trading investments |  |  |
Obligations under repurchase agreements Loans |  |  |
Financial derivative contracts | 9 |  |
Available for sale investments |  |  |
Other assets |  |  |
Liabilities |  |  |
Deposits and other demand liabilities | (480) | 221 | 630
Obligations under repurchase agreements Loans | 68 |  |
Time deposits and other time liabilities | (838) | 3,504 | 1,984
Financial derivative contracts |  | 7,190 |
Issued debt instruments |  |  |
Other financial liabilities |  |  |
Other liabilities |  |  |

X
- Definition Amount of obligations under repurchase agreements loans. + References No definition available. + Details
Name: | bsac_ObligationsUnderRepurchaseAgreementsLoans
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investments in trading equity securities and other forms of trading securities that provide ownership interests. + References No definition available. + Details
Name: | bsac_TradingInvestments
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition The amount of balances in customers' demand deposits held by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_112_c&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_BalancesOnDemandDepositsFromCustomers
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of balances in customers' term deposits held by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_112_c&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_BalancesOnTermDepositsFromCustomers
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of cash on hand and demand deposits. [Refer: Cash on hand] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_Cash
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of instruments issued by the entity that represent indebtedness. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DebtSecurities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of financial assets classified as derivative instruments. [Refer: Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financial liabilities classified as derivative instruments. [Refer: Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of non-derivative financial assets that are designated as available for sale or are not classified as (a) loans and receivables; (b) held-to-maturity investments; or (c) financial assets at fair value through profit or loss. [Refer: Derivative financial assets; Financial assets at fair value through profit or loss; Held-to-maturity investments] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 8 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_8_d&doctype=Standard&book=b -URIDate 2018-03-16 + Details
Name: | ifrs-full_FinancialAssetsAvailableforsale
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition The amount of financial assets that the entity does not separately disclose in the same statement or note. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_d&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_OtherFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of liabilities that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_OtherLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_OtherNonfinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of instruments sold with the intent to reacquire in repurchase agreements and cash collateral on securities lent. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_RepurchaseAgreementsAndCashCollateralOnSecuritiesLent
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=bsac_SantanderGroupCompaniesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=ifrs-full_AssociatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=ifrs-full_KeyManagementPersonnelOfEntityOrParentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=ifrs-full_OtherRelatedPartiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |