| Name | IncreaseDecreaseThroughOtherChangesRegulatoryDeferralAccountCreditBalances |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2019-03-27/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 |
|---|---|---|---|
| Increase (decrease) through other changes, regulatory deferral account credit balances | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total increase (decrease) through other changes, regulatory deferral account credit balances | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in regulatory deferral account credit balances resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Regulatory deferral account credit balances] | 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 |
| Number | 14 | http://www.xbrl.org/2003/role/exampleRef |
| IssueDate | 2019-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Paragraph | 33 | http://www.xbrl.org/2003/role/exampleRef |
| Subparagraph | a | http://www.xbrl.org/2003/role/exampleRef |
| Clause | iii | http://www.xbrl.org/2003/role/exampleRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=14&code=ifrs-tx-2019-en-r&anchor=para_33_a_iii&doctype=Standard | http://www.xbrl.org/2003/role/exampleRef |
| URIDate | 2019-03-27 | http://www.xbrl.org/2003/role/exampleRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:IncreaseThroughItemsAssumedInBusinessCombinationRegulatoryDeferralAccountCreditBalances | summation-item | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 | |
ifrs-full:DecreaseThroughDisposalsRegulatoryDeferralAccountCreditBalances | summation-item | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 | |
ifrs-full:IncreaseDecreaseThroughChangesInForeignExchangeRatesRegulatoryDeferralAccountCreditBalances | summation-item | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 | |
ifrs-full:IncreaseDecreaseThroughChangesInDiscountRatesRegulatoryDeferralAccountCreditBalances | summation-item | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 | |
ifrs-full:IncreaseDecreaseThroughTransfersToDisposalGroupsRegulatoryDeferralAccountCreditBalances | summation-item | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:IncreaseDecreaseInRegulatoryDeferralAccountCreditBalances | summation-item | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 | |
ifrs-full:IncreaseDecreaseThroughOtherChangesRegulatoryDeferralAccountCreditBalancesAbstract | domain-member | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500a | |
ifrs-full:IncreaseDecreaseThroughOtherChangesRegulatoryDeferralAccountCreditBalancesAbstract | parent-child | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 |