| Name | ProfitLossIncludingNetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndNetMovementInRelatedDeferredTaxAttributableToOwnersOfParent |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax, attributable to owners of parent | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The profit (loss), attributable to owners of parent, that includes the net movement in regulatory deferral account balances related to profit or loss and the net movement in related deferred tax. [Refer: Profit (loss), including net movement in regulatory deferral account balances related to profit or loss and net movement in related deferred tax] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | IFRS | http://www.xbrl.org/2003/role/exampleRef |
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| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Paragraph | IE1 | http://www.xbrl.org/2003/role/exampleRef |
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| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Paragraph | 23 | http://www.xbrl.org/2003/role/exampleRef |
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| URIDate | 2021-03-24 | http://www.xbrl.org/2003/role/exampleRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract | parent-child | http://xbrl.cipc.co.za/taxonomy/role/802.100 | |
cipc-ca:DimensionalQualificationForLineItemsLineItems | domain-member | http://xbrl.cipc.co.za/taxonomy/role/dimensions/999.999/DimensionalQualificationForLineItems |