| Name | TypesOfHedgesMember |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2017-03-09/ifrs-full |
| Prefix | ifrs-full |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Hedges [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for all types of hedges. It also represents the standard value for the 'Types of hedges' axis if no other member is used. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Coberturas [miembro] | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Note | Expiry date 2018-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | IFRS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 7 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2017-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 22 | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_22&doctype=Standard&book=B | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2017-03-09 | http://www.xbrl.org/2003/role/disclosureRef |
| Note | Effective 2018-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | IFRS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 7 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2017-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 24A | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_24A&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2017-03-09 | http://www.xbrl.org/2003/role/disclosureRef |
| Note | Effective 2018-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | IFRS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 7 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2017-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 24B | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_24B&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2017-03-09 | http://www.xbrl.org/2003/role/disclosureRef |
| Note | Effective 2018-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | IFRS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 7 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2017-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 24C | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_24C&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:FairValueHedgesMember | parent-child | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 | |
ifrs-full:CashFlowHedgesMember | parent-child | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 | |
ifrs-full:HedgesOfNetInvestmentInForeignOperationsMember | parent-child | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 | |
ifrs-full:FairValueHedgesMember | domain-member | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 | |
ifrs-full:CashFlowHedgesMember | domain-member | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 | |
ifrs-full:HedgesOfNetInvestmentInForeignOperationsMember | domain-member | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:TypesOfHedgesAxis | parent-child | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 | |
ifrs-full:TypesOfHedgesAxis | dimension-default | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 | |
ifrs-full:TypesOfHedgesAxis | dimension-domain | http://www.cmfchile.cl/cl/fr/ci/role/cl-cp_2018-01-02_role-822410 |