| Name | InvestmentsInAssociatesAccountedForUsingEquityMethod |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2018-03-16/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Investments in associates accounted for using equity method | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Investments in associates accounted for using equity method | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The amount of investments in associates accounted for using the equity method. [Refer: Associates [member]; Investments accounted for using equity method] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Inversiones en asociadas contabilizadas utilizando el método de la participación | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Inversiones en empresas asociadas contabilizadas usando el método de la participación | es | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Investments in associates accounted for using equity method | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | IAS | http://www.xbrl.org/2009/role/commonPracticeRef |
| Number | 1 | http://www.xbrl.org/2009/role/commonPracticeRef |
| IssueDate | 2018-01-01 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Paragraph | 55 | http://www.xbrl.org/2009/role/commonPracticeRef |
| URI | http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard | http://www.xbrl.org/2009/role/commonPracticeRef |
| URIDate | 2018-03-16 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:InvestmentsAccountedForUsingEquityMethodAbstract | parent-child | http://www.cmfchile.cl/cl/fr/ci/role/ias-1_2018-03-16_role-800100 |