| Name | ClassesOfCashPaymentsAbstract |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Classes of cash payments from operating activities [abstract] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:PaymentsToSuppliersForGoodsAndServices | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
ifrs-full:PaymentsFromContractsHeldForDealingOrTradingPurpose | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
ifrs-full:PaymentsToAndOnBehalfOfEmployees | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
ifrs-full:PaymentsForPremiumsAndClaimsAnnuitiesAndOtherPolicyBenefits | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
ifrs-full:PaymentsToManufactureOrAcquireAssetsHeldForRentalToOthersAndSubsequentlyHeldForSale | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
ifrs-full:OtherCashPaymentsFromOperatingActivities | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
cipc-ca:IncreaseDecreaseInLoansAndAdvancesToBanksAndCustomers | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
cipc-ca:IncreaseDecreaseInReverseRepurchaseAgreementsAndOtherSimilarLending | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
cipc-ca:IncreaseDecreaseInDepositsAndDebtSecuritiesInIssue | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
cipc-ca:IncreaseDecreaseInRepurchaseAgreementsAndotherSimilarBorrowings | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
cipc-ca:IncreaseDecreaseInDerivativeFinancialInstruments | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
cipc-ca:IncreaseDecreaseInTradingAssets | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
cipc-ca:IncreaseDecreaseInTradingLiabilities | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
grap:IncreaseDecreaseInPayablesFromExchangeTransactions | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
grap:IncreaseDecreaseInPayablesFromNonExchangeTransactions | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
grap:IncreaseDecreaseInReceivablesFromExchangeTransactions | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
grap:IncreaseDecreaseInReceivablesFromNonExchangeTransactions | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
ifrs-full:PaymentsToSuppliersForGoodsAndServicesAndToAndOnBehalfOfEmployees | parent-child | http://xbrl.cipc.co.za/taxonomy/role/800.300 | |
ifrs-full:PaymentsForExplorationAndEvaluationExpenses | parent-child | http://xbrl.cipc.co.za/taxonomy/role/800.300 |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:StatementOfCashFlowsAbstract | parent-child | http://xbrl.cipc.co.za/taxonomy/role/510.000 | |
ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract | parent-child | http://xbrl.cipc.co.za/taxonomy/role/800.300 |