| Name | CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2021-03-24/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 |
|---|---|---|---|
| Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The amount of current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners. [Refer: Current assets; Disposal groups classified as held for sale [member]; Non-current assets or disposal groups classified as held for sale; Non-current assets or disposal groups classified as held for distribution to owners] | 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 | 1 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 66 | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_66&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2021-03-24 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:Inventories | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
ifrs-full:CurrentTaxAssetsCurrent | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
ifrs-full:CurrentBiologicalAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentCashgeneratingAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentNoncashgeneratingAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
cipc-ca:CurrentLoansAndAdvances | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
cipc-ca:CurrentReinsuranceAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
cipc-ca:CurrentDeferredAcquisitionCosts | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
cipc-ca:AmountsDueFromCustomersUnderConstructionContracts | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
ifrs-full:OtherCurrentFinancialAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
cipc-ca:CurrentInvestmentSecurities | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
ifrs-full:OtherCurrentNonfinancialAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
cipc-ca:CurrentCommodities | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentLeaseAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
ifrs-full:CashAndCashEquivalents | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentReceivablesFromExchangeTransactions | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentReceivablesFromNonexchangeTransactions | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentStatutoryReceivablesFromExchangeTransactions | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentStatutoryReceivablesFromNonexchangeTransactions | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
ifrs-full:CurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentOperatingLeaseAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
grap:CurrentFinanceLeaseAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:CurrentAssetsAbstract | parent-child | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
ifrs-full:CurrentAssets | summation-item | http://xbrl.cipc.co.za/taxonomy/role/210.000 | |
cipc-ca:DimensionalQualificationForLineItemsLineItems | domain-member | http://xbrl.cipc.co.za/taxonomy/role/dimensions/999.999/DimensionalQualificationForLineItems |