| r0.c0 | Disclosure of impairment of assets [text block]/lbl32421 | ifrs-full:DisclosureOfImpairmentOfAssetsExplanatory | nonnum:textBlockItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r1.c0 | Disclosure of impairment loss and reversal of impairment loss [text block]/lbl32421 | ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossExplanatory | nonnum:textBlockItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r2.c0 | Explanation of main events and circumstances that led to recognition of impairment losses and reversals of impairment losses/lbl32421 | ifrs-full:ExplanationOfMainEventsAndCircumstancesThatLedToRecognitionOfImpairmentLossesAndReversalsOfImpairmentLosses | xbrli:stringItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r3.c0 | Explanation of main classes of assets affected by impairment losses or reversals of impairment losses/lbl32421 | ifrs-full:ExplanationOfMainClassesOfAssetsAffectedByImpairmentLossesOrReversalsOfImpairmentLosses | xbrli:stringItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |