| Line | Label | Object Class | Period Type | Balance | Report ElementName |
|---|---|---|---|---|---|
| 1 | [838000] Notes - Earnings per share | Network | http://xbrl.ifrs.org/role/ifrs/ias_33_2019-03-27_role-838000 | ||
| 2 | Disclosure of earnings per share [text block] | Concept (Text Block (HTML)) | For Period | ifrs-full:DisclosureOfEarningsPerShareExplanatory | |
| 3 | Basic earnings per share [abstract] | Abstract | ifrs-full:BasicEarningsPerShareAbstract | ||
| 4 | Basic earnings (loss) per share from continuing operations | Concept (Share) | For Period | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | |
| 5 | Basic earnings (loss) per share from discontinued operations | Concept (Share) | For Period | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | |
| 6 | Total basic earnings (loss) per share | Concept (Share) | For Period | ifrs-full:BasicEarningsLossPerShare | |
| 7 | Diluted earnings per share [abstract] | Abstract | ifrs-full:DilutedEarningsPerShareAbstract | ||
| 8 | Diluted earnings (loss) per share from continuing operations | Concept (Share) | For Period | ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations | |
| 9 | Diluted earnings (loss) per share from discontinued operations | Concept (Share) | For Period | ifrs-full:DilutedEarningsLossPerShareFromDiscontinuedOperations | |
| 10 | Total diluted earnings (loss) per share | Concept (Share) | For Period | ifrs-full:DilutedEarningsLossPerShare | |
| 11 | Profit (loss), attributable to ordinary equity holders of parent entity [abstract] | Abstract | ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract | ||
| 12 | Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity | Concept (Monetary) | For Period | Credit | ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity |
| 13 | Profit (loss) from discontinued operations attributable to ordinary equity holders of parent entity | Concept (Monetary) | For Period | Credit | ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity |
| 14 | Profit (loss), attributable to ordinary equity holders of parent entity | Concept (Monetary) | For Period | Credit | ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity |
| 15 | Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity including dilutive effects | Concept (Monetary) | For Period | Credit | ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects |
| 16 | Profit (loss) from discontinued operations attributable to ordinary equity holders of parent entity including dilutive effects | Concept (Monetary) | For Period | Credit | ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects |
| 17 | Profit (loss), attributable to ordinary equity holders of parent entity including dilutive effects | Concept (Monetary) | For Period | Credit | ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects |
| 18 | Weighted average ordinary shares and adjusted weighted average ordinary shares [abstract] | Abstract | ifrs-full:WeightedAverageSharesAndAdjustedWeightedAverageSharesAbstract | ||
| 19 | Weighted average number of ordinary shares outstanding | Concept (Shares) | For Period | ifrs-full:WeightedAverageShares | |
| 20 | Adjusted weighted average number of ordinary shares outstanding | Concept (Shares) | For Period | ifrs-full:AdjustedWeightedAverageShares | |
| 21 | Increase (decrease) in number of ordinary shares issued | Concept (Shares) | For Period | ifrs-full:IncreaseDecreaseInNumberOfOrdinarySharesIssued | |
| 22 | Explanation of adjustments of numerator to calculate basic earnings per share | Concept (Text/String) | For Period | ifrs-full:ExplanationOfAdjustmentsOfNumeratorToCalculateBasicEarningsPerShare | |
| 23 | Adjustment to profit (loss) for preference share dividends | Concept (Monetary) | For Period | Debit | ifrs-full:AdjustmentToProfitLossForPreferenceShareDividends |
| 24 | Explanation of adjustments of numerator to calculate diluted earnings per share | Concept (Text/String) | For Period | ifrs-full:ExplanationOfAdjustmentsOfNumeratorToCalculateDilutedEarningsPerShare | |
| 25 | Explanation of adjustments between denominators used to calculate basic and diluted earnings per share | Concept (Text/String) | For Period | ifrs-full:ExplanationOfAdjustmentsBetweenDenominatorsUsedToCalculateBasicAndDilutedEarningsPerShare | |
| 26 | Dilutive effect of convertible instruments on number of ordinary shares | Concept (Shares) | For Period | ifrs-full:DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares | |
| 27 | Dilutive effect of share options on number of ordinary shares | Concept (Shares) | For Period | ifrs-full:DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares | |
| 28 | Description of instruments with potential future dilutive effect not included in calculation of diluted earnings per share | Concept (Text/String) | For Period | ifrs-full:DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShareExplanatory | |
| 29 | Description of transactions after reporting period that significantly change number of ordinary shares outstanding | Concept (Text/String) | For Period | ifrs-full:DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfOrdinarySharesOutstanding | |
| 30 | Description of transactions after reporting period that significantly change number of potential ordinary shares outstanding | Concept (Text/String) | For Period | ifrs-full:DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfPotentialOrdinarySharesOutstanding |