| Standard Label: | Fuel and energy expense [abstract] |
| Name: | ifrs-full:FuelAndEnergyExpenseAbstract |
| Identifier: | ifrs-full_FuelAndEnergyExpenseAbstract |
| Documentation: | |
| Category of Term: | Abstract |
| References: | |
| Balance type: | none |
| Period type: | duration |
| Data type: | xbrli:stringItemType |
Last updated: 12/22/2019 8:31:32 AM