| Name | UndrawnBorrowingFacilities |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2019-03-27/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Undrawn borrowing facilities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The amount of undrawn borrowing facilities that may be available for future operating activities and to settle capital commitments. [Refer: Capital commitments] | 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/exampleRef |
| Number | 7 | http://www.xbrl.org/2003/role/exampleRef |
| IssueDate | 2019-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Paragraph | 50 | http://www.xbrl.org/2003/role/exampleRef |
| Subparagraph | a | http://www.xbrl.org/2003/role/exampleRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2019-en-r&anchor=para_50_a&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:DisclosureOfAdditionalInformationAboutUnderstandingFinancialPositionsAndLiquidityOfEntityExplanatory | parent-child | http://xbrl.ifrs.org/role/ifrs/ias_7_2019-03-27_role-851100 |