| Name | ReclassificationAdjustmentsOnChangeInValueOfForwardElementsOfForwardContractsBeforeTax |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2017-03-09/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Reclassification adjustments on change in value of forward elements of forward contracts, before tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reclassification adjustments on change in value of forward elements of forward contracts, before tax | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of reclassification adjustments related to change in value of forward elements of forward contracts, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Ajustes de reclasificación por cambios en el valor de los elementos a término de contratos a término, antes de impuestos | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Ajustes de reclasificación por cambios en el valor de los elementos a término de contratos a término, antes de impuestos | es | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Note | Effective 2018-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | IAS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 1 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2017-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 92 | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_92&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2017-03-09 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:ChangeInValueOfForwardElementsOfForwardContractsAbstract | parent-child | http://www.cmfchile.cl/cl/fr/ci/role/ias-1_2017-03-09_role-420000 | |
ifrs-full:OtherComprehensiveIncomeBeforeTaxChangeInValueOfForwardElementsOfForwardContracts | summation-item | http://www.cmfchile.cl/cl/fr/ci/role/ias-1_2017-03-09_role-420000 |