| r0.c0 | Weighted average fair value at measurement date, share options granted/Current | ifrs-full:WeightedAverageFairValueAtMeasurementDateShareOptionsGranted | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember |
| r0.c1 | Weighted average fair value at measurement date, share options granted/Previous | ifrs-full:WeightedAverageFairValueAtMeasurementDateShareOptionsGranted | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember |
| r1.c0 | Weighted average fair value at measurement date, other equity instruments granted/Current | ifrs-full:WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember |
| r1.c1 | Weighted average fair value at measurement date, other equity instruments granted/Previous | ifrs-full:WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember |
| r2.c0 | Weighted average share price, share options granted/Current | ifrs-full:WeightedAverageSharePriceShareOptionsGranted | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r2.c1 | Weighted average share price, share options granted/Previous | ifrs-full:WeightedAverageSharePriceShareOptionsGranted | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r3.c0 | Exercise price, share options granted/Current | ifrs-full:ExercisePriceShareOptionsGranted | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r3.c1 | Exercise price, share options granted/Previous | ifrs-full:ExercisePriceShareOptionsGranted | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r4.c0 | Expected volatility, share options granted/Current | ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted | num:percentItemType | duration | ifrs-full:ConsolidatedMember |
| r4.c1 | Expected volatility, share options granted/Previous | ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted | num:percentItemType | duration | ifrs-full:ConsolidatedMember |
| r5.c0 | Option life, share options granted/Current | ifrs-full:DescriptionOfOptionLifeShareOptionsGranted | xbrli:decimalItemType | duration | ifrs-full:ConsolidatedMember |
| r5.c1 | Option life, share options granted/Previous | ifrs-full:DescriptionOfOptionLifeShareOptionsGranted | xbrli:decimalItemType | duration | ifrs-full:ConsolidatedMember |
| r6.c0 | Expected dividend, share options granted/Current | ifrs-full:ExpectedDividendShareOptionsGranted | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r6.c1 | Expected dividend, share options granted/Previous | ifrs-full:ExpectedDividendShareOptionsGranted | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r7.c0 | Expected dividend as percentage, share options granted/Current | ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted | num:percentItemType | duration | ifrs-full:ConsolidatedMember |
| r7.c1 | Expected dividend as percentage, share options granted/Previous | ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted | num:percentItemType | duration | ifrs-full:ConsolidatedMember |
| r8.c0 | Risk free interest rate, share options granted/Current | ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted | num:percentItemType | duration | ifrs-full:ConsolidatedMember |
| r8.c1 | Risk free interest rate, share options granted/Previous | ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted | num:percentItemType | duration | ifrs-full:ConsolidatedMember |
| r9.c0 | Number of other equity instruments granted in share-based payment arrangement/Current | ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted | xbrli:decimalItemType | duration | ifrs-full:ConsolidatedMember |
| r9.c1 | Number of other equity instruments granted in share-based payment arrangement/Previous | ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted | xbrli:decimalItemType | duration | ifrs-full:ConsolidatedMember |
| r10.c0 | Incremental fair value granted, modified share-based payment arrangements/Current | ifrs-full:IncrementalFairValueGrantedModifiedSharebasedPaymentArrangements | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r10.c1 | Incremental fair value granted, modified share-based payment arrangements/Previous | ifrs-full:IncrementalFairValueGrantedModifiedSharebasedPaymentArrangements | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r11.c0 | Expense from equity-settled share-based payment transactions in which goods or services received did not qualify for recognition as assets/Current | ifrs-full:ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r11.c1 | Expense from equity-settled share-based payment transactions in which goods or services received did not qualify for recognition as assets/Previous | ifrs-full:ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r12.c0 | Expense from cash-settled share-based payment transactions in which goods or services received did not qualify for recognition as assets/Current | ifrs-full:ExpenseFromCashsettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r12.c1 | Expense from cash-settled share-based payment transactions in which goods or services received did not qualify for recognition as assets/Previous | ifrs-full:ExpenseFromCashsettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r13.c0 | Expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets/Current | ifrs-full:ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r13.c1 | Expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets/Previous | ifrs-full:ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r14.c0 | Expense from share-based payment transactions with employees/Current | ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |
| r14.c1 | Expense from share-based payment transactions with employees/Previous | ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees | xbrli:monetaryItemType | duration | ifrs-full:ConsolidatedMember |