| Name | DisclosureOfEarningsPerShareExplanatory |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full |
| Prefix | ifrs-full |
| Data type | nonnum:textBlockItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Disclosure of earnings per share [text block] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The entire disclosure for earnings per share. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | IAS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 33 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | Disclosure | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS33_g70-73A_TI | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2021-03-24 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:EarningsPerShareExplanatory | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:IncreaseDecreaseInNumberOfOrdinarySharesIssued | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:AdjustmentsToReconcileProfitLossToNumeratorUsedInCalculatingEarningsPerShareAbstract | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:ExplanationOfAdjustmentsBetweenDenominatorsUsedToCalculateBasicAndDilutedEarningsPerShare | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShareExplanatory | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfOrdinarySharesOutstanding | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfPotentialOrdinarySharesOutstanding | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:ParticipatingEquityInstrumentsOtherThanOrdinarySharesAbstract | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 | |
ifrs-full:DisclosureOfDepositaryReceiptsExplanatory | parent-child | http://xbrl.cipc.co.za/taxonomy/role/804.600 |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:DisclosureOfNotesAndOtherExplanatoryInformationExplanatory | parent-child | http://xbrl.cipc.co.za/taxonomy/role/800.500 | |
cipc-ca:DimensionalQualificationForLineItemsLineItems | domain-member | http://xbrl.cipc.co.za/taxonomy/role/dimensions/999.999/DimensionalQualificationForLineItems |