XML 159 R37.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Net Foreign Exchange Gain (Loss) | 12 Months Ended
--- | ---
Dec. 31, 2019
Net Foreign Exchange Gain (Loss) [Abstract] |
NET FOREIGN EXCHANGE GAIN (LOSS) | NOTE 29 NET FOREIGN EXCHANGE GAIN (LOSS) Net foreign exchange income includes the income earned from foreign currency trading, differences arising from converting monetary items in a foreign currency to the functional currency, and those generated by non-monetary assets in a foreign currency at the time of their sale, For the years ended December 31, 2019, 2018 and 2017 net foreign exchange income is as follows:
|  | For the years ended December 31, |
|  | 2019 |  |  | 2018 |  |  | 2017 |
|  | MCh$ |  |  | MCh$ |  |  | MCh$ |
Net foreign exchange gain (loss) |  |  |  |  |  |  |  |  |
Net profit (loss) from currency exchange differences |  |  | (89,893 | ) |  |  | (212,618 | ) |  |  | 113,115 |
Hedging derivatives |  |  | 362,374 |  |  |  | 252,275 |  |  |  | 22,933 |
Income from assets indexed to foreign currency |  |  | 7,376 |  |  |  | 12,251 |  |  |  | (9,190 | )
Income from liabilities indexed to foreign currency |  |  | - |  |  |  | - |  |  |  | 98 |
Total |  |  | 279,857 |  |  |  | 51,908 |  |  |  | 126,956 |

X
- Definition Net Foreign Exchange Gain (Loss) + References No definition available. + Details
Name: | bsac_NetForeignExchangeGainLoss1Abstract
Namespace Prefix: | bsac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for the effect of changes in foreign exchange rates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 21 -IssueDate 2019-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=21&code=ifrs-tx-2019-en-r&doctype=Standard&dita_xref=IAS21_g51-57_TI -URIDate 2019-03-27 + Details
Name: | ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration