XML 233 R210.htm IDEA: XBRL DOCUMENT
v3.19.1

TRANSACTIONS WITH RELATED PARTIES (Details 3) - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Income (expense) recorded |  |  |  |
Fee and commission income and expenses |  | $ 290,885 | $ 279,063 | $ 254,424
Other operating income and expenses |  | 23,129 | 62,016 | 6,427
Companies Of The Group [Member] |  |  |  |
Income (expense) recorded |  |  |  |
Interest income and inflation-indexation adjustments |  | (53,256) | (43,892) | (39,279)
Fee and commission income and expenses |  | 91,178 | 72,273 | 56,952
Net income (expense) from financial operations and net foreign exchange gain (loss) (*) | [1] | (566,677) | 363,108 | (343,963)
Other operating income and expenses |  | 42 | 21,670 | 931
Key personnel compensation and expenses |  |  |  |
Administrative and other expenses |  | (43,035) | (48,246) | (35,554)
Total |  | (571,748) | 364,913 | (360,913)
Associated Companies [Member] |  |  |  |
Income (expense) recorded |  |  |  |
Interest income and inflation-indexation adjustments |  | (156) |  | 40
Fee and commission income and expenses |  | 7,826 | 15,404 | 22,322
Net income (expense) from financial operations and net foreign exchange gain (loss) (*) | [1] | 65,727 | (48,453) | (48,373)
Other operating income and expenses |  | 1,388 | (1,454) | (2,239)
Key personnel compensation and expenses |  |  |  |
Administrative and other expenses |  | (50,764) | (47,220) | (43,115)
Total |  | 24,021 | (81,723) | (71,365)
Key Personnel [Member] |  |  |  |
Income (expense) recorded |  |  |  |
Interest income and inflation-indexation adjustments |  | 1,252 | 1,051 | 1,164
Fee and commission income and expenses |  | 305 | 224 | 204
Net income (expense) from financial operations and net foreign exchange gain (loss) (*) | [1] | 27 | (3) | (88)
Other operating income and expenses |  |  |  |
Key personnel compensation and expenses |  | (11,761) | (43,037) | (37,328)
Administrative and other expenses |  |  |  |
Total |  | (10,177) | (41,765) | (36,048)
Other [Member] |  |  |  |
Income (expense) recorded |  |  |  |
Interest income and inflation-indexation adjustments |  | 508 |  | 115
Fee and commission income and expenses |  | 22 | 1 | 20
Net income (expense) from financial operations and net foreign exchange gain (loss) (*) | [1] | (12) | 19 | 2
Other operating income and expenses |  |  |  |
Key personnel compensation and expenses |  |  |  |
Administrative and other expenses |  |  |  |
Total |  | $ 518 | $ 20 | $ 137
[1] | Primarily relates to derivative contracts used to financially cover exchange risk of assets and liabilities that cover positions of the Bank and its subsidiaries.

X
- Definition Represent information about administrative and other expenses. + References No definition available. + Details
Name: | bsac_AdministrativeAndOtherExpenses
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represent information about income expense recorded. + References No definition available. + Details
Name: | bsac_IncomeExpenseRecorded
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Represent information about interest income and inflation indexation adjustments. + References No definition available. + Details
Name: | bsac_InterestIncomeAndInflationIndexationAdjustments
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represent information about key personnel compensation and expenses. + References No definition available. + Details
Name: | bsac_KeyPersonnelCompensationAndExpenses
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represent information about net income expense from financial operations and net foreign exchange gain loss. + References No definition available. + Details
Name: | bsac_NetIncomeExpenseFromFinancialOperationsAndNetForeignExchangeGainLoss
Namespace Prefix: | bsac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of income or expense relating to fees and commissions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_85&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_FeeAndCommissionIncomeExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of operating income (expense) 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 85 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_85&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_OtherOperatingIncomeExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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: |