XML 55 R35.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Net Income (Expense) from Financial Operations | 12 Months Ended
--- | ---
Dec. 31, 2021
Disclosure of finance income (cost) [text block] [Abstract] |
NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS | NOTE 28 NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS The detail of income (expense) from financial operations is as follows:
|  | For the years ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
|  | MCh$ |  |  | MCh$ |  |  | MCh$ |
Net (losses)/gains on trading derivatives |  |  | (24,592 | ) |  |  | 42,704 |  |  |  | (162,183 | )
Net (losses)/gains on financial assets at fair value through profit or loss |  |  | (4,816 | ) |  |  | 1,689 |  |  |  | 11,878 |
Net gains on financial assets measured at fair value through other comprehensive income |  |  | 23,187 |  |  |  | 80,679 |  |  |  | 63,672 |
Sale of loans and accounts receivables from customers |  |  |  |  |  |  |  |  |  |  |  |
Current portfolio |  |  | (7 | ) |  |  | 48 |  |  |  | 63 |
Charged-off portfolio |  |  | 2,738 |  |  |  | (110 | ) |  |  | 3,248 |
Repurchase of issued bonds (*) |  |  | (8,579 | ) |  |  | (24,973 | ) |  |  | 3,073 |
Other income (expense) from financial operations |  |  | 5,666 |  |  |  | (9,237 | ) |  |  | 2,084 |
Total income (expense) |  |  | (6,403 | ) |  |  | 90,800 |  |  |  | (78,165 | )
| (*) | The Bank repurchased its own bonds, see Note 2 for details.

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

X
- Definition The disclosure of finance income (cost). [Refer: Finance income (cost)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_10_e&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DisclosureOfFinanceIncomeExpenseExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration