| Line |
Label |
Object Class |
Period Type |
Balance |
Report ElementName |
| 1 |
1001 - Document - Document and Entity Information |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DocumentandEntityInformation |
| 2 |
Document Information [Table] |
Table |
* |
* |
dei:DocumentInformationTable |
| 3 |
Classes of share capital [axis] |
Axis |
|
|
ifrs-full:ClassesOfShareCapitalAxis |
| 4 |
Share capital [member] |
Member |
|
|
ifrs-full:ClassesOfShareCapitalMember |
| 5 |
A shares [member] |
Member |
|
|
cea:ClassASharesMember |
| 6 |
H shares [member] |
Member |
|
|
cea:ClassHSharesMember |
| 7 |
Document Information [Line Items] |
LineItems |
|
|
dei:DocumentInformationLineItems |
| 8 |
Document Type |
Concept (Submission Type) |
For Period |
|
dei:DocumentType |
| 9 |
Amendment Flag |
Concept (Yes/No) |
For Period |
|
dei:AmendmentFlag |
| 10 |
Document Period End Date |
Concept (Date) |
For Period |
|
dei:DocumentPeriodEndDate |
| 11 |
Document Fiscal Year Focus |
Concept (Year) |
For Period |
|
dei:DocumentFiscalYearFocus |
| 12 |
Document Fiscal Period Focus |
Concept (Fiscal Period) |
For Period |
|
dei:DocumentFiscalPeriodFocus |
| 13 |
Trading Symbol |
Concept (Text/String) |
For Period |
|
dei:TradingSymbol |
| 14 |
Entity Registrant Name |
Concept (Text/String) |
For Period |
|
dei:EntityRegistrantName |
| 15 |
Entity Central Index Key |
Concept (CIK Number) |
For Period |
|
dei:EntityCentralIndexKey |
| 16 |
Current Fiscal Year End Date |
Concept (Month/Day) |
For Period |
|
dei:CurrentFiscalYearEndDate |
| 17 |
Entity Well-known Seasoned Issuer |
Concept (Yes/No) |
For Period |
|
dei:EntityWellKnownSeasonedIssuer |
| 18 |
Entity Current Reporting Status |
Concept (Yes/No) |
For Period |
|
dei:EntityCurrentReportingStatus |
| 19 |
Entity Filer Category |
Concept (Filer Category) |
For Period |
|
dei:EntityFilerCategory |
| 20 |
Entity Shell Company |
Concept (Yes/No) |
For Period |
|
dei:EntityShellCompany |
| 21 |
Entity Emerging Growth Company |
Concept (Yes/No) |
For Period |
|
dei:EntityEmergingGrowthCompany |
| 22 |
Entity Common Stock, Shares Outstanding |
Concept (Shares) |
As Of |
|
dei:EntityCommonStockSharesOutstanding |
| 23 |
1003 - Statement - Consolidated Statement of Profit or Loss and Other Comprehensive Income |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/StatementOfComprehensiveIncomeProfitOrLossByFunctionOfExpense-310000 |
| 24 |
Implied Table |
Table |
* |
* |
implied:Table |
| 25 |
Profit or loss [abstract] |
Abstract |
|
|
ifrs-full:IncomeStatementAbstract |
| 26 |
Revenues |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromContractsWithCustomers |
| 27 |
Other operating income and gains |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherIncome |
| 28 |
Revenue and other |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueAndOperatingIncome |
| 29 |
Operating expenses |
Abstract |
|
|
cea:OperatingExpenses1Abstract |
| 30 |
Aircraft fuel |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FuelExpense |
| 31 |
Take-off and landing charges |
Concept (Monetary) |
For Period |
Debit |
cea:TakeoffAndLandingCharges |
| 32 |
Depreciation and amortization |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationAndAmortisationExpense |
| 33 |
Wages, salaries and benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EmployeeBenefitsExpense |
| 34 |
Aircraft maintenance |
Concept (Monetary) |
For Period |
Debit |
cea:AircraftMaintenance |
| 35 |
Impairment charges |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
| 36 |
Impairment losses on financial assets, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossOnFinancialAssets |
| 37 |
Food and beverages |
Concept (Monetary) |
For Period |
Debit |
cea:FoodAndBeveragesExpenses |
| 38 |
Aircraft operating lease rentals |
Concept (Monetary) |
For Period |
Debit |
cea:AircraftOperatingLeaseRentals |
| 39 |
Other operating lease rentals |
Concept (Monetary) |
For Period |
Debit |
cea:OtherOperatingLeaseRentals |
| 40 |
Selling and marketing expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:SalesAndMarketingExpense |
| 41 |
Civil aviation development fund |
Concept (Monetary) |
For Period |
Debit |
cea:CivilAviationDevelopmentFund |
| 42 |
Ground services and other expenses |
Concept (Monetary) |
For Period |
Debit |
cea:GroundServicesAndOtherExpenses |
| 43 |
Fair value changes of financial asset at fair value through profit or loss |
Concept (Monetary) |
For Period |
Debit |
cea:ChangesInFairValueOfFinancialAssetsMeasuredAtFairValueThroughProfitOrLoss |
| 44 |
Gain/(loss) on fair value changes of derivative financial instruments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives |
| 45 |
Indirect operating expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:MiscellaneousOtherOperatingExpense |
| 46 |
Total operating expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OperatingExpense |
| 47 |
Operating profit |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromOperatingActivities |
| 48 |
Share of results of associates |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod |
| 49 |
Share of results of joint ventures |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod |
| 50 |
Finance income |
Concept (Monetary) |
For Period |
Credit |
cea:FinancialIncome |
| 51 |
Finance costs |
Concept (Monetary) |
For Period |
Debit |
cea:FinanceCostsNet |
| 52 |
Consolidated profit before income tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 53 |
Income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 54 |
Profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 55 |
Other comprehensive income for the year |
Abstract |
|
|
ifrs-full:OtherComprehensiveIncomeAbstract |
| 56 |
Other comprehensive income that may be reclassified to profit or loss in subsequent periods |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract |
| 57 |
Cash flow hedges, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxCashFlowHedges |
| 58 |
Fair value changes of available-for-sale investments, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets |
| 59 |
Share of other comprehensive income of an associate, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 60 |
Net other comprehensive income to be reclassified to profit or loss in subsequent periods |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 61 |
Other comprehensive income that will not be reclassified to profit or loss in subsequent periods |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract |
| 62 |
Fair value changes of equity investments designated at fair value through other comprehensive income, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments |
| 63 |
Share of other comprehensive income of an associate, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax |
| 64 |
Actuarial losses/(gains) on the post-retirement benefit obligations, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans |
| 65 |
Net other comprehensive income that will not be reclassified to profit or loss in subsequent periods |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax |
| 66 |
Other comprehensive income for the year, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncome |
| 67 |
Total comprehensive income for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 68 |
Profit attributable to: |
Abstract |
|
|
ifrs-full:ProfitLossAttributableToAbstract |
| 69 |
Equity holders of the Company |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 70 |
Non-controlling interests |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToNoncontrollingInterests |
| 71 |
Profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 72 |
Total comprehensive income attributable to: |
Abstract |
|
|
ifrs-full:ComprehensiveIncomeAttributableToAbstract |
| 73 |
Equity holders of the Company |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent |
| 74 |
Non-controlling interests |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests |
| 75 |
Total comprehensive income for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 76 |
Earnings per share attributable to the equity holders of the Company during the year |
Abstract |
|
|
ifrs-full:BasicAndDilutedEarningsPerShareAbstract |
| 77 |
- Basic and diluted (RMB) |
Concept (Share) |
For Period |
|
ifrs-full:BasicAndDilutedEarningsLossPerShare |
| 78 |
1004 - Statement - Consolidated Statement of Financial Position |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/StatementOfFinancialPositionCurrentNonCurrent-210000 |
| 79 |
Implied Table |
Table |
* |
* |
implied:Table |
| 80 |
Statement of financial position [abstract] |
Abstract |
|
|
ifrs-full:StatementOfFinancialPositionAbstract |
| 81 |
Non-current assets |
Abstract |
|
|
ifrs-full:NoncurrentAssetsAbstract |
| 82 |
Property, plant and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 83 |
Investment properties |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentProperty |
| 84 |
Prepayments for land use rights |
Concept (Monetary) |
As Of |
Debit |
cea:PrepaymentsForLandUseRight |
| 85 |
Intangible assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 86 |
Advanced payments on acquisition of aircraft |
Concept (Monetary) |
As Of |
Debit |
cea:AdvancedPaymentsOnAcquisitionOfAircraft |
| 87 |
Investments in associates |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInAssociates |
| 88 |
Investments in joint ventures |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInJointVentures |
| 89 |
Available-for-sale investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 90 |
Equity investments designated at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome |
| 91 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentDerivativeFinancialAssets |
| 92 |
Other non-current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentAssets |
| 93 |
Deferred tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 94 |
Non-current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssets |
| 95 |
Current assets |
Abstract |
|
|
ifrs-full:CurrentAssetsAbstract |
| 96 |
Flight equipment spare parts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:SpareParts |
| 97 |
Trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivables |
| 98 |
Financial asset at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 99 |
Prepayments and other receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentPrepaymentsAndOtherReceivables |
| 100 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentDerivativeFinancialAssets |
| 101 |
Assets classified as held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners |
| 102 |
Restricted bank deposits and short-term bank deposits |
Concept (Monetary) |
As Of |
Debit |
cea:RestrictedBankDepositsAndShortTermBankDeposits |
| 103 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 104 |
Current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssets |
| 105 |
Current liabilities |
Abstract |
|
|
ifrs-full:CurrentLiabilitiesAbstract |
| 106 |
Sales in advance of carriage |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentSalesInAdvanceOfCarriage |
| 107 |
Trade and bills payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers |
| 108 |
Contract liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentContractLiabilities |
| 109 |
Other payables and accruals |
Concept (Monetary) |
As Of |
Credit |
cea:OtherCurrentPayablesAndCurrentAccruals |
| 110 |
Current portion of obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentFinanceLeaseLiabilities |
| 111 |
Current portion of borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings |
| 112 |
Income tax payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentTaxLiabilities |
| 113 |
Current portion of provision for return condition checks for aircraft under operating leases |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 114 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentDerivativeFinancialLiabilities |
| 115 |
Liabilities directly associated with the assets classified as held for sale |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale |
| 116 |
Current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentLiabilities |
| 117 |
Net current liabilities |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssetsLiabilities |
| 118 |
Total assets less current liabilities |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:AssetsLessCurrentLiabilities |
| 119 |
Non-current liabilities |
Abstract |
|
|
ifrs-full:NoncurrentLiabilitiesAbstract |
| 120 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentFinanceLeaseLiabilities |
| 121 |
Borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LongtermBorrowings |
| 122 |
Provision for return condition checks for aircraft under operating leases |
Concept (Monetary) |
As Of |
Credit |
cea:NoncurrentPortionOfProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 123 |
Contract liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentContractLiabilities |
| 124 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentDerivativeFinancialLiabilities |
| 125 |
Post-retirement benefit obligations |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan |
| 126 |
Other long-term liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentLiabilities |
| 127 |
Deferred tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 128 |
Non-current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentLiabilities |
| 129 |
Net assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NetAssetsLiabilities |
| 130 |
Equity attributable to the equity holders of the Company |
Abstract |
|
|
ifrs-full:EquityAbstract |
| 131 |
- Share capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 132 |
- Reserves |
Concept (Monetary) |
As Of |
Credit |
cea:SharePremiumRetainedProfitsAndOtherReserves |
| 133 |
Equity attributable to the equity holders of the Company |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAttributableToOwnersOfParent |
| 134 |
Non-controlling interests |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 135 |
Total equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 136 |
1005 - Statement - Consolidated Statement of Changes in Equity |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/StatementOfChangesInEquity-610000 |
| 137 |
Statement of changes in equity [table] |
Table |
* |
* |
ifrs-full:StatementOfChangesInEquityTable |
| 138 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 139 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 140 |
Share Capital [Member] |
Member |
|
|
ifrs-full:IssuedCapitalMember |
| 141 |
Other Reserves [Member] |
Member |
|
|
ifrs-full:OtherReservesMember |
| 142 |
Retained Profits [member] |
Member |
|
|
ifrs-full:RetainedEarningsMember |
| 143 |
Attributable to Equity Holders of the Company [Member] |
Member |
|
|
ifrs-full:EquityAttributableToOwnersOfParentMember |
| 144 |
Non-controlling Interests [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 145 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 146 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 147 |
Increase (decrease) due to application of IFRS 9 [member] |
Member |
|
|
cea:IncreaseDecreaseDueToApplicationOfIFRS9Member |
| 148 |
Increase (decrease) due to application of IFRS 15 [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToApplicationOfIFRS15Member |
| 149 |
Statement of changes in equity [line items] |
LineItems |
|
|
ifrs-full:StatementOfChangesInEquityLineItems |
| 150 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 151 |
Effect of adoption of IFRS |
Concept (Monetary) |
For Period |
|
ifrs-full:IncreaseDecreaseInAccountingEstimate |
| 152 |
Restated balance at January 1, 2018 |
Concept (Monetary) |
For Period |
Credit |
cea:EquityRestatedAdjustedBalance |
| 153 |
Profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 154 |
Other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncome |
| 155 |
Total comprehensive income for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 156 |
Issue of shares |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IssueOfEquity |
| 157 |
Final 2016/2017 dividend |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsRecognisedAsDistributionsToOwnersOfParentRelatingToCurrentYear |
| 158 |
Interim 2016 dividend |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsRecognisedAsDistributionsToOwnersOfParentRelatingToPriorYears |
| 159 |
Disposal of a subsidiary |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughDisposalOfSubsidiary |
| 160 |
Dividend paid to non-controlling interests |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests |
| 161 |
Transfer from retained profits |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughAppropriationOfRetainedEarnings |
| 162 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 163 |
1006 - Statement - Consolidated Statement of Changes in Equity (Parenthetical) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/StatementOfChangesInEquity-610000Parenthetical |
| 164 |
Implied Table |
Table |
* |
* |
implied:Table |
| 165 |
Statement of changes in equity [abstract] |
Abstract |
|
|
ifrs-full:StatementOfChangesInEquityAbstract |
| 166 |
Consolidated reserves |
Concept (Monetary) |
As Of |
Credit |
cea:SharePremiumRetainedProfitsAndOtherReserves |
| 167 |
1007 - Statement - Consolidated Statement of Cash Flows |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/StatementOfCashFlowsIndirectMethod-520000 |
| 168 |
Implied Table |
Table |
* |
* |
implied:Table |
| 169 |
Statement of cash flows [abstract] |
Abstract |
|
|
ifrs-full:StatementOfCashFlowsAbstract |
| 170 |
Cash flows from operating activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract |
| 171 |
Cash generated from operations |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperations |
| 172 |
Income tax paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncomeTaxesPaidClassifiedAsOperatingActivities |
| 173 |
Net cash flows from operating activities |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperatingActivities |
| 174 |
Cash flows from investing activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract |
| 175 |
Additions to property, plant and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities |
| 176 |
Additions to prepayments for land use rights |
Concept (Monetary) |
For Period |
Credit |
cea:PaymentsForLandUseRight |
| 177 |
Additions to intangible assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities |
| 178 |
Advanced payments on acquisition of aircraft |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities |
| 179 |
Advance from disposal of prepayments for land use rights |
Concept (Monetary) |
For Period |
Debit |
cea:ProceedsFromDisposalOfLandUseRightClassifiedAsInvestingActivities |
| 180 |
Investment in associates |
Concept (Monetary) |
For Period |
Debit |
cea:PurchaseOfInterestsInAssociatesAndJointVentures |
| 181 |
Investment in an joint venture |
Concept (Monetary) |
For Period |
Credit |
cea:PurchaseOfInvestmentsInJointVentures |
| 182 |
(Net) proceeds from disposal of a subsidiary |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities |
| 183 |
Proceeds from disposal of property, plant and equipment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets |
| 184 |
Proceeds from novation of purchase rights |
Concept (Monetary) |
For Period |
Debit |
cea:ProceedsFromNovationOfPurchaseRights |
| 185 |
Proceeds from disposal of assets classified as held for sale |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations |
| 186 |
Proceeds from disposal of intangible assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities |
| 187 |
Proceeds from disposal of investment in an associate |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromSalesOfInterestsInAssociates |
| 188 |
Proceeds from disposal of available-for-sale investments |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets |
| 189 |
Proceeds from disposal of prepayments for land use rights |
Concept (Monetary) |
For Period |
Debit |
cea:ProceedsFromDisposalOfLandUseRight |
| 190 |
Decrease/(increase) in restricted and short-term bank deposits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments |
| 191 |
Interest received |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestReceivedClassifiedAsInvestingActivities |
| 192 |
Dividends received |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsReceivedClassifiedAsInvestingActivities |
| 193 |
Settlement relating to derivative financial instruments |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities |
| 194 |
Loan to a joint venture |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:CashAdvancesAndLoansMadeToRelatedParties |
| 195 |
Proceeds from repayment of loans to a joint venture |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToRelatedParties |
| 196 |
Net cash flows used in investing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInInvestingActivities |
| 197 |
Cash flows from financing activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract |
| 198 |
Proceeds from issuance of shares |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromIssueOfOrdinaryShares |
| 199 |
Proceeds from draw-down of short-term bank loans |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromCurrentBorrowings |
| 200 |
Proceeds from draw-down of long-term bank loans |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromNoncurrentBorrowings |
| 201 |
Proceeds from issuance of short-term debentures |
Concept (Monetary) |
For Period |
Debit |
cea:ProceedsFromShorttermDebentures |
| 202 |
Proceeds from issuance of long-term debentures and bonds |
Concept (Monetary) |
For Period |
Debit |
cea:ProceedsFromIssuanceOfLongtermDebenturesAndBonds |
| 203 |
Proceeds from draw-down of other financing activities |
Concept (Monetary) |
For Period |
Debit |
cea:ProceedsFromDrawDownOfOtherFinancingActivities |
| 204 |
Repayments of short-term bank loans |
Concept (Monetary) |
For Period |
Credit |
cea:RepaymentsOfShorttermBankLoans |
| 205 |
Repayments of long-term bank loans |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RepaymentsOfNoncurrentBorrowings |
| 206 |
Repayments of short-term debentures |
Concept (Monetary) |
For Period |
Credit |
cea:RepaymentsOfShorttermDebentures |
| 207 |
Repayments of long-term debentures and bonds |
Concept (Monetary) |
For Period |
Credit |
cea:RepaymentsOfLongtermDebenturesAndBonds |
| 208 |
Repayments of principal of finance lease obligations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PaymentsOfFinanceLeaseLiabilitiesClassifiedAsFinancingActivities |
| 209 |
Interest paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestPaidClassifiedAsFinancingActivities |
| 210 |
Settlement relating to derivative financial instruments |
Concept (Monetary) |
For Period |
Credit |
cea:PaymentsForDerivativeFinancialInstrumentsClassifiedAsFinancingActivities |
| 211 |
Dividends paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DividendsPaidClassifiedAsFinancingActivities |
| 212 |
Dividends paid to non-controlling interests of subsidiaries |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities |
| 213 |
Net cash flows (used in)/from financing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInFinancingActivities |
| 214 |
Net (decrease)/increase in cash and cash equivalents |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges |
| 215 |
Cash and cash equivalents at beginning of year |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition |
| 216 |
Effect of foreign exchange rate changes, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents |
| 217 |
Cash and cash equivalents at December 31 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition |
| 218 |
1008 - Disclosure - Corporate and Group Information |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfGeneralInformationAboutFinancialStatementsExplanatory |
| 219 |
Implied Table |
Table |
* |
* |
implied:Table |
| 220 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 221 |
Corporate and Group Information |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory |
| 222 |
1009 - Disclosure - Basis of Preparation |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory |
| 223 |
Implied Table |
Table |
* |
* |
implied:Table |
| 224 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 225 |
Basis of Preparation |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory |
| 226 |
1010 - Disclosure - Changes in Accounting Policies and Disclosures |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfChangesInAccountingPoliciesExplanatory |
| 227 |
Implied Table |
Table |
* |
* |
implied:Table |
| 228 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 229 |
Changes in Accounting Policies and Disclosures |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfChangesInAccountingPoliciesExplanatory |
| 230 |
1011 - Disclosure - Issued but not yet Effective International Financial Reporting Standards |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDescriptionOfInitialApplicationOfStandardsOrInterpretations |
| 231 |
Implied Table |
Table |
* |
* |
implied:Table |
| 232 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 233 |
Issued but not yet Effective International Financial Reporting Standards |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfInitialApplicationOfStandardsOrInterpretations |
| 234 |
1012 - Disclosure - Summary of Significant Accounting Policies |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory |
| 235 |
Implied Table |
Table |
* |
* |
implied:Table |
| 236 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 237 |
Summary of Significant Accounting Policies |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory |
| 238 |
1013 - Disclosure - Significant Accounting Judgements and Estimates |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfAccountingJudgementsAndEstimatesExplanatory |
| 239 |
Implied Table |
Table |
* |
* |
implied:Table |
| 240 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 241 |
Significant Accounting Judgements and Estimates |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory |
| 242 |
1014 - Disclosure - Operating Segment Information |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEntitysReportableSegmentsExplanatory |
| 243 |
Implied Table |
Table |
* |
* |
implied:Table |
| 244 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 245 |
Operating Segment Information |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory |
| 246 |
1015 - Disclosure - Revenues |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRevenueExplanatory |
| 247 |
Implied Table |
Table |
* |
* |
implied:Table |
| 248 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 249 |
Revenues |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRevenueExplanatory |
| 250 |
1016 - Disclosure - Other Operating Income and Gains |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherOperatingIncomeExplanatory |
| 251 |
Implied Table |
Table |
* |
* |
implied:Table |
| 252 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 253 |
Other Operating Income and Gains |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOtherOperatingIncomeExplanatory |
| 254 |
1017 - Disclosure - Wages, Salaries and Benefits |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEmployeeBenefitsExpenseExplanatory |
| 255 |
Implied Table |
Table |
* |
* |
implied:Table |
| 256 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 257 |
Wages, Salaries and Benefits |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfEmployeeBenefitsExpenseExplanatory |
| 258 |
1018 - Disclosure - Impairment Charges |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfImpairmentOfAssetsExplanatory |
| 259 |
Implied Table |
Table |
* |
* |
implied:Table |
| 260 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 261 |
Impairment Charges |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfImpairmentOfAssetsExplanatory |
| 262 |
1019 - Disclosure - Impairment Losses on Financial Assets, Net |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfImpairmentLossesOnFinancialAssetsExplanatory |
| 263 |
Implied Table |
Table |
* |
* |
implied:Table |
| 264 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 265 |
Impairment Losses on Financial Assets, Net |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfImpairmentLossesOnFinancialAssetsExplanatory |
| 266 |
1020 - Disclosure - Gain/(Loss) on Fair Value Changes of Derivative Financial Instruments |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueGainsAndLossesFromDerivativeFinancialInstrumentsExplanatory |
| 267 |
Implied Table |
Table |
* |
* |
implied:Table |
| 268 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 269 |
Gain/(Loss) on Fair Value Changes of Derivative Financial Instruments |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfFairValueGainsAndLossesFromDerivativeFinancialInstrumentsExplanatory |
| 270 |
1021 - Disclosure - Operating Profit |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfProfitLossFromOperatingActivitiesExplanatory |
| 271 |
Implied Table |
Table |
* |
* |
implied:Table |
| 272 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 273 |
Operating Profit |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfProfitLossFromOperatingActivitiesExplanatory |
| 274 |
1022 - Disclosure - Finance Income |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinanceIncomeExplanatory |
| 275 |
Implied Table |
Table |
* |
* |
implied:Table |
| 276 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 277 |
Finance Income |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinanceIncomeExplanatory |
| 278 |
1023 - Disclosure - Finance Costs |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinanceCostExplanatory |
| 279 |
Implied Table |
Table |
* |
* |
implied:Table |
| 280 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 281 |
Finance Costs |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinanceCostExplanatory |
| 282 |
1024 - Disclosure - Income Tax Expense |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIncomeTaxExplanatory |
| 283 |
Implied Table |
Table |
* |
* |
implied:Table |
| 284 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 285 |
Income Tax Expense |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIncomeTaxExplanatory |
| 286 |
1025 - Disclosure - Dividends |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDividendsExplanatory |
| 287 |
Implied Table |
Table |
* |
* |
implied:Table |
| 288 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 289 |
Dividends |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDividendsExplanatory |
| 290 |
1026 - Disclosure - Earnings Per Share |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEarningsPerShareExplanatory |
| 291 |
Implied Table |
Table |
* |
* |
implied:Table |
| 292 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 293 |
Earnings Per Share |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEarningsPerShareExplanatory |
| 294 |
1027 - Disclosure - Property, Plant and Equipment |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatory |
| 295 |
Implied Table |
Table |
* |
* |
implied:Table |
| 296 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 297 |
Property, Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory |
| 298 |
1028 - Disclosure - Investment Properties |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInvestmentPropertyExplanatory |
| 299 |
Implied Table |
Table |
* |
* |
implied:Table |
| 300 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 301 |
Investment Properties |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInvestmentPropertyExplanatory |
| 302 |
1029 - Disclosure - Prepayments for Land Use Right |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPrepaymentForLandUseRightExplanatory |
| 303 |
Implied Table |
Table |
* |
* |
implied:Table |
| 304 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 305 |
Prepayments for Land Use Right |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfPrepaymentForLandUseRightExplanatory |
| 306 |
1030 - Disclosure - Intangible Assets |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIntangibleAssetsAndGoodwillExplanatory |
| 307 |
Implied Table |
Table |
* |
* |
implied:Table |
| 308 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 309 |
Intangible Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory |
| 310 |
1031 - Disclosure - Advanced Payments on Acquisition of Aircraft |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfAdvancedPaymentsOnAcquisitionOfAircraftExplanatory |
| 311 |
Implied Table |
Table |
* |
* |
implied:Table |
| 312 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 313 |
Advanced Payments on Acquisition of Aircraft |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfAdvancedPaymentsOnAcquisitionOfAircraftExplanatory |
| 314 |
1032 - Disclosure - Investments in Associates |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInterestsInAssociatesExplanatory |
| 315 |
Implied Table |
Table |
* |
* |
implied:Table |
| 316 |
Investments accounted for using equity method [abstract] |
Abstract |
|
|
ifrs-full:InvestmentsAccountedForUsingEquityMethodAbstract |
| 317 |
Investments in Associates |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfInterestsInAssociatesExplanatory |
| 318 |
1033 - Disclosure - Investments in Joint Ventures |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfJointVenturesExplanatory |
| 319 |
Implied Table |
Table |
* |
* |
implied:Table |
| 320 |
Investments accounted for using equity method [abstract] |
Abstract |
|
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ifrs-full:InvestmentsAccountedForUsingEquityMethodAbstract |
| 321 |
Investments in Joint Ventures |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfJointVenturesExplanatory |
| 322 |
1034 - Disclosure - Equity Investments Designated at Fair Value Through Other Comprehensive Income/ Available-For-Sale Investments |
Network |
* |
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http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueOfEachInvestmentInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeExplanatory |
| 323 |
Implied Table |
Table |
* |
* |
implied:Table |
| 324 |
Text block [abstract] |
Abstract |
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cea:TextBlockAbstract |
| 325 |
Equity Investments Designated at Fair Value Through Other Comprehensive Income/ Available-For-Sale Investments |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfFairValueOfEachInvestmentInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeExplanatory |
| 326 |
1035 - Disclosure - Derivative Financial Instruments |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDerivativeFinancialInstrumentsExplanatory |
| 327 |
Implied Table |
Table |
* |
* |
implied:Table |
| 328 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 329 |
Derivative Financial Instruments |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory |
| 330 |
1036 - Disclosure - Other Non-current Assets |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherNoncurrentAssetsExplanatory |
| 331 |
Implied Table |
Table |
* |
* |
implied:Table |
| 332 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 333 |
Other Non-current Assets |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfOtherNoncurrentAssetsExplanatory |
| 334 |
1037 - Disclosure - Deferred Taxation |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDeferredTaxesExplanatory |
| 335 |
Implied Table |
Table |
* |
* |
implied:Table |
| 336 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 337 |
Deferred Taxation |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDeferredTaxesExplanatory |
| 338 |
1038 - Disclosure - Flight Equipment Spare Parts |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInventoriesExplanatory |
| 339 |
Implied Table |
Table |
* |
* |
implied:Table |
| 340 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 341 |
Flight Equipment Spare Parts |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInventoriesExplanatory |
| 342 |
1039 - Disclosure - Trade and Notes Receivables |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfTradeAndNotesReceivablesExplanatory |
| 343 |
Implied Table |
Table |
* |
* |
implied:Table |
| 344 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 345 |
Trade and Notes Receivables |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfTradeAndNotesReceivablesExplanatory |
| 346 |
1040 - Disclosure - Financial Asset at Fair Value Through Profit or Loss |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatory |
| 347 |
Implied Table |
Table |
* |
* |
implied:Table |
| 348 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 349 |
Financial Asset at Fair Value Through Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatory |
| 350 |
1041 - Disclosure - Prepayments and Other Receivables |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPrepaymentsAndOtherAssetsExplanatory |
| 351 |
Implied Table |
Table |
* |
* |
implied:Table |
| 352 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 353 |
Prepayments and Other Receivables |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfPrepaymentsAndOtherAssetsExplanatory |
| 354 |
1042 - Disclosure - Assets Classified as Held for Sale |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 355 |
Implied Table |
Table |
* |
* |
implied:Table |
| 356 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 357 |
Assets Classified as Held for Sale |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 358 |
1043 - Disclosure - Restricted Bank Deposits and Short-term Bank Deposits |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRestrictedCashAndCashEquivalentsExplanatory |
| 359 |
Implied Table |
Table |
* |
* |
implied:Table |
| 360 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 361 |
Restricted Bank Deposits and Short-term Bank Deposits |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory |
| 362 |
1044 - Disclosure - Cash and Cash Equivalents |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCashAndCashEquivalentsExplanatory |
| 363 |
Implied Table |
Table |
* |
* |
implied:Table |
| 364 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 365 |
Cash and Cash Equivalents |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory |
| 366 |
1045 - Disclosure - Trade and Bills Payables |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfTradeAndOtherPayablesExplanatory |
| 367 |
Implied Table |
Table |
* |
* |
implied:Table |
| 368 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 369 |
Trade and Bills Payables |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory |
| 370 |
1046 - Disclosure - Contract Liabilities |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsContractLiabilitiesExplanatory |
| 371 |
Implied Table |
Table |
* |
* |
implied:Table |
| 372 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 373 |
Contract Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
cea:ContractLiabilitiesExplanatory |
| 374 |
1047 - Disclosure - Other Payables and Accruals |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherPayablesAndAccrualsExplanatory |
| 375 |
Implied Table |
Table |
* |
* |
implied:Table |
| 376 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 377 |
Other Payables and Accruals |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfOtherPayablesAndAccrualsExplanatory |
| 378 |
1048 - Disclosure - Obligations Under Finance Leases |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfLeasesExplanatory |
| 379 |
Implied Table |
Table |
* |
* |
implied:Table |
| 380 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 381 |
Obligations Under Finance Leases |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfLeasesExplanatory |
| 382 |
1049 - Disclosure - Borrowings |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfBorrowingsExplanatory |
| 383 |
Implied Table |
Table |
* |
* |
implied:Table |
| 384 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 385 |
Borrowings |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfBorrowingsExplanatory |
| 386 |
1050 - Disclosure - Provision for Return Condition Checks for Aircraft Under Operating Leases |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherProvisionsExplanatory |
| 387 |
Implied Table |
Table |
* |
* |
implied:Table |
| 388 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 389 |
Provision for Return Condition Checks for Aircraft Under Operating Leases |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOtherProvisionsExplanatory |
| 390 |
1051 - Disclosure - Post-Retirement Benefit Obligations |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEmployeeBenefitsExplanatory |
| 391 |
Implied Table |
Table |
* |
* |
implied:Table |
| 392 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 393 |
Post-Retirement Benefit Obligations |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEmployeeBenefitsExplanatory |
| 394 |
1052 - Disclosure - Other Long-term Liabilities |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherNoncurrentLiabilitiesExplanatory |
| 395 |
Implied Table |
Table |
* |
* |
implied:Table |
| 396 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 397 |
Other Long-term Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOtherNoncurrentLiabilitiesExplanatory |
| 398 |
1053 - Disclosure - Share Capital |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIssuedCapitalExplanatory |
| 399 |
Implied Table |
Table |
* |
* |
implied:Table |
| 400 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 401 |
Share Capital |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIssuedCapitalExplanatory |
| 402 |
1054 - Disclosure - Reserves |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfReservesAndOtherEquityInterestExplanatory |
| 403 |
Implied Table |
Table |
* |
* |
implied:Table |
| 404 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 405 |
Reserves |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfReservesAndOtherEquityInterestExplanatory |
| 406 |
1055 - Disclosure - Partly-owned Subsidiaries with Material Non-controlling Interests |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfNoncontrollingInterestsExplanatory |
| 407 |
Implied Table |
Table |
* |
* |
implied:Table |
| 408 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 409 |
Partly-owned Subsidiaries with Material Non-controlling Interests |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory |
| 410 |
1056 - Disclosure - Disposal of a Subsidiary |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDisposalOfSubsidiariesExplanatory |
| 411 |
Implied Table |
Table |
* |
* |
implied:Table |
| 412 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 413 |
Disposal of a Subsidiary |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDisposalOfSubsidiariesExplanatory |
| 414 |
1057 - Disclosure - Notes to the Statement of Consolidated Cash Flows |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCashFlowStatementExplanatory |
| 415 |
Implied Table |
Table |
* |
* |
implied:Table |
| 416 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 417 |
Notes to the Statement of Consolidated Cash Flows |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCashFlowStatementExplanatory |
| 418 |
1058 - Disclosure - Commitments |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCommitmentsExplanatory |
| 419 |
Implied Table |
Table |
* |
* |
implied:Table |
| 420 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 421 |
Commitments |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCommitmentsExplanatory |
| 422 |
1059 - Disclosure - Related Party Transactions |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRelatedPartyExplanatory |
| 423 |
Implied Table |
Table |
* |
* |
implied:Table |
| 424 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 425 |
Related Party Transactions |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRelatedPartyExplanatory |
| 426 |
1060 - Disclosure - Financial Instruments by Category |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsExplanatory |
| 427 |
Implied Table |
Table |
* |
* |
implied:Table |
| 428 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 429 |
Financial Instruments by Category |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialInstrumentsExplanatory |
| 430 |
1061 - Disclosure - Fair Value and Fair Value Hierarchy of Financial Instruments |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueAndFairValueHierarchyOfFinancialInstrumentsExplanatory |
| 431 |
Implied Table |
Table |
* |
* |
implied:Table |
| 432 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 433 |
Fair Value and Fair Value Hierarchy of Financial Instruments |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfFairValueAndFairValueHierarchyOfFinancialInstrumentsExplanatory |
| 434 |
1062 - Disclosure - Financial Risk Management Objectives and Policies |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialRiskManagementObjectivesAndPoliciesExplanatory |
| 435 |
Implied Table |
Table |
* |
* |
implied:Table |
| 436 |
Investments accounted for using equity method [abstract] |
Abstract |
|
|
ifrs-full:InvestmentsAccountedForUsingEquityMethodAbstract |
| 437 |
Financial Risk Management Objectives and Policies |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfFinancialRiskManagementObjectivesAndPoliciesExplanatory |
| 438 |
1063 - Disclosure - Events After the Reporting Period |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEventsAfterReportingPeriodExplanatory |
| 439 |
Implied Table |
Table |
* |
* |
implied:Table |
| 440 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 441 |
Events After the Reporting Period |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory |
| 442 |
1064 - Disclosure - Summary of Significant Accounting Policies (Policies) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryPolicies |
| 443 |
Implied Table |
Table |
* |
* |
implied:Table |
| 444 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 445 |
Investments in associates and joint ventures |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory |
| 446 |
Segmental reporting |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForSegmentReportingExplanatory |
| 447 |
Foreign currencies |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory |
| 448 |
Revenue recognition |
Concept (Text Block (HTML)) |
For Period |
|
cea:DescriptionOfAccountingPolicyForRevenueFromContractsWithCustomersExplanatory |
| 449 |
Government grants |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForGovernmentGrants |
| 450 |
Maintenance and overhaul costs |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory |
| 451 |
Borrowing costs |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForBorrowingCostsExplanatory |
| 452 |
Income tax |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory |
| 453 |
Intangible assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory |
| 454 |
Deferred pilot recruitment costs |
Concept (Text Block (HTML)) |
For Period |
|
cea:DescriptionOfAccountingPolicyForDeferredPilotRecruitmentCostsExplanatory |
| 455 |
Related parties |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForTransactionsWithRelatedPartiesExplanatory |
| 456 |
Property, plant and equipment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory |
| 457 |
Investment properties |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory |
| 458 |
Impairment of non-financial assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory |
| 459 |
Non-current assets and disposal groups held for sale |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 460 |
Prepayments for land use rights |
Concept (Text Block (HTML)) |
For Period |
|
cea:DescriptionOfAccountingPolicyForPrepaymentsForLandUseRightExplanatory |
| 461 |
Advanced payments on acquisition of aircraft |
Concept (Text Block (HTML)) |
For Period |
|
cea:DescriptionOfAccountingPolicyForAdvancedPaymentsOnAcquisitionOfAircraftExplanatory |
| 462 |
Flight equipment spare parts |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForMeasuringInventories |
| 463 |
Investments and other financial assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFinancialAssetsExplanatory |
| 464 |
Derecognition of financial assets (policies under IFRS 9 applicable from January 1, 2018 and policies under IAS 39 applicable before January 1, 2018) |
Concept (Text Block (HTML)) |
For Period |
|
cea:DescriptionOfAccountingPolicyForDerecognitionOfFinancialAssetsExplanatory |
| 465 |
Impairment of financial assets (policies under IFRS 9 applicable from January 1, 2018) |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory |
| 466 |
Financial liabilities (policies under IFRS 9 applicable from January 1, 2018 and IAS 39 applicable before January 1, 2018) |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory |
| 467 |
Derecognition of financial liabilities (policies under IFRS 9 applicable from January 1, 2018 and IAS 39 applicable before January 1, 2018) |
Concept (Text Block (HTML)) |
For Period |
|
cea:DescriptionOfAccountingPolicyForDerecognitionOfFinancialLiabilitiesExplanatory |
| 468 |
Offsetting of financial instruments |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory |
| 469 |
Derivative financial instruments and hedge accounting (policies under IFRS 9 applicable from January 1, 2018 and IAS 39 applicable before January 1, 2018) |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory |
| 470 |
Cash and cash equivalents |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents |
| 471 |
Provisions |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForProvisionsExplanatory |
| 472 |
Leases |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory |
| 473 |
Retirement benefits |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory |
| 474 |
Dividend distribution |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForDividendsExplanatory |
| 475 |
Fair value measurement |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory |
| 476 |
Business combinations |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory |
| 477 |
1065 - Disclosure - Corporate and Group Information (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfGeneralInformationAboutFinancialStatementsExplanatoryTables |
| 478 |
Implied Table |
Table |
* |
* |
implied:Table |
| 479 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 480 |
Summary of Principal Subsidiaries |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory |
| 481 |
1066 - Disclosure - Changes in Accounting Policies and Disclosures (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfChangesInAccountingPoliciesExplanatoryTables |
| 482 |
Implied Table |
Table |
* |
* |
implied:Table |
| 483 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 484 |
Summary of Reconciliation Between Carrying Amounts under IAS 39 and Balances Reported under IFRS 9 |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfIncreaseDecreaseImapctOnstatementOfFinancialPositionExplanatory |
| 485 |
Reconciliation of Aggregate Opening Impairment Allowances under IAS 39 to ECL Allowances under IFRS 9 |
Concept (Text Block (HTML)) |
For Period |
|
cea:ReconciliationOfImpairmentAllowancesUnderIas39ToEclAllowancesUnderIfrsTextBlock |
| 486 |
Summary of Impact on Reserves and Retained Profits |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfImpactNetOfTaxOfTransitionToIFRS9OnReservesAndRetainedEarningsExplanatory |
| 487 |
Summary of Changes in Financial Statement Line Items |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations |
| 488 |
Summary of Consolidated Statement of Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfCondensedConsolidatingStatementOfProfitOrLossExplanatory |
| 489 |
Summary of Consolidated Statement of Financial Position |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfConsolidatedStatementOfFinancialPositionExplanatory |
| 490 |
1067 - Disclosure - Summary of Significant Accounting Policies (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryTables |
| 491 |
Implied Table |
Table |
* |
* |
implied:Table |
| 492 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 493 |
Summary of Property, Plant and Equipment Estimated Useful Lives |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfPropertyPlantAndEquipmentEstimatedUsefulLivesExplanatory |
| 494 |
Summary of Investment Property Estimated Useful Lives |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfInvestmentPropertyEstimatedUsefulLivesExplanatory |
| 495 |
1068 - Disclosure - Operating Segment Information (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEntitysReportableSegmentsExplanatoryTables |
| 496 |
Implied Table |
Table |
* |
* |
implied:Table |
| 497 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 498 |
Summary of Segment Results |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOperatingSegmentsExplanatory |
| 499 |
Summary of Revenues by Geographical Area |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfGeographicalAreasExplanatory |
| 500 |
Summary of Reconciliation of Reportable Segment Revenues, Profit, Assets and Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfReconciliationOfSegmentRevenuesProfitOrLossAssetsAndLiabilitiesExplanatory |
| 501 |
1069 - Disclosure - Revenues (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRevenueExplanatoryTables |
| 502 |
Implied Table |
Table |
* |
* |
implied:Table |
| 503 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 504 |
Summary of Revenues |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfProductsAndServicesExplanatory |
| 505 |
Schedule of Revenue Recognized in Current Reporting Period that were Included in Contract Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfRevenueThatWasIncludedInContractLiabilityExplanatory |
| 506 |
Summary of Contract Liabilities Activity |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutContractLiabilitiesExplantory |
| 507 |
1070 - Disclosure - Other Operating Income and Gains (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherOperatingIncomeExplanatoryTables |
| 508 |
Implied Table |
Table |
* |
* |
implied:Table |
| 509 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 510 |
Summary of Other Operating Income and Gains |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutOtherOperatingIncomeExplanatory |
| 511 |
1071 - Disclosure - Wages, Salaries and Benefits (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEmployeeBenefitsExpenseExplanatoryTables |
| 512 |
Implied Table |
Table |
* |
* |
implied:Table |
| 513 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 514 |
Summary of Wages, Salaries and Benefits |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationOnEmployeeBenefitsExpenseExplanatory |
| 515 |
Summary of Five Highest Paid Individuals |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfIndividualsWithHighestEmolumentsExplanatory |
| 516 |
1072 - Disclosure - Impairment Charges (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfImpairmentOfAssetsExplanatoryTables |
| 517 |
Implied Table |
Table |
* |
* |
implied:Table |
| 518 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 519 |
Summary of Impairment Charges |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossExplanatory |
| 520 |
1073 - Disclosure - Impairment Losses on Financial Assets, Net (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfImpairmentLossesOnFinancialAssetsExplanatoryTables |
| 521 |
Implied Table |
Table |
* |
* |
implied:Table |
| 522 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 523 |
Summary of Impairment Losses on Financial Assets, Net |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutImpairmentLossesOnFinancialAssetsExplanatory |
| 524 |
1074 - Disclosure - Gain/(Loss) on Fair Value Changes of Derivative Financial Instruments (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueGainsAndLossesFromDerivativeFinancialInstrumentsExplanatoryTables |
| 525 |
Implied Table |
Table |
* |
* |
implied:Table |
| 526 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 527 |
Summary of Gain/(Loss) on Fair Value Changes of Derivative Financial Instruments |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfNetAccumulatedFairValueGainOfDerivativeFinancialInstrumentsExplanatory |
| 528 |
1075 - Disclosure - Operating Profit (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfProfitLossFromOperatingActivitiesExplanatoryTables |
| 529 |
Implied Table |
Table |
* |
* |
implied:Table |
| 530 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 531 |
Summary of Operating Profit |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutProfitLossFromOperatingActivitiesExplanatory |
| 532 |
1076 - Disclosure - Finance Income (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinanceIncomeExplanatoryTables |
| 533 |
Implied Table |
Table |
* |
* |
implied:Table |
| 534 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 535 |
Summary of Finance Income |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutFinanceIncomeExplanatory |
| 536 |
1077 - Disclosure - Finance Costs (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinanceCostExplanatoryTables |
| 537 |
Implied Table |
Table |
* |
* |
implied:Table |
| 538 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 539 |
Summary of Finance Costs |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutFinanceCostExplanatory |
| 540 |
1078 - Disclosure - Income Tax Expense (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIncomeTaxExplanatoryTables |
| 541 |
Implied Table |
Table |
* |
* |
implied:Table |
| 542 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 543 |
Summary of Income Tax Charged to Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfComponentsOfIncomeTaxExplanatory |
| 544 |
Summary of the Reconciliation of Statutory Tax Rates to Effective Tax Rate |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfReconciliationBetweenStatutoryTaxRateAndEffectiveTaxExpensesRateExplanatory |
| 545 |
1079 - Disclosure - Dividends (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDividendsExplanatoryTables |
| 546 |
Implied Table |
Table |
* |
* |
implied:Table |
| 547 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 548 |
Summary of Dividends |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutDividendsExplanatory |
| 549 |
1080 - Disclosure - Property, Plant and Equipment (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatoryTables |
| 550 |
Statement [table] |
Table |
* |
* |
cea:StatementTable |
| 551 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 552 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 553 |
Aircraft, Engines and Flight Equipment Owned [Member] |
Member |
|
|
ifrs-full:AircraftMember |
| 554 |
Statement [LineItems] |
LineItems |
|
|
cea:StatementLineItems |
| 555 |
Summary of Property Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory |
| 556 |
1081 - Disclosure - Investment Properties (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInvestmentPropertyExplanatoryTables |
| 557 |
Implied Table |
Table |
* |
* |
implied:Table |
| 558 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 559 |
Summary of Investment Properties |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDetailedInformationAboutInvestmentPropertyExplanatory |
| 560 |
Summary of Fair Value Measurement Hierarchy of Investment Properties |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFairValueMeasurementOfAssetsExplanatory |
| 561 |
1082 - Disclosure - Prepayments for Land Use Right (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPrepaymentForLandUseRightExplanatoryTables |
| 562 |
Implied Table |
Table |
* |
* |
implied:Table |
| 563 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 564 |
Summary of Prepayments for Land Use Right |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutPrepaymentsForLandUseRightExplanatory |
| 565 |
1083 - Disclosure - Intangible Assets (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIntangibleAssetsAndGoodwillExplanatoryTables |
| 566 |
Implied Table |
Table |
* |
* |
implied:Table |
| 567 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 568 |
Summary of Intangible Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory |
| 569 |
1084 - Disclosure - Advanced Payments on Acquisition of Aircraft (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfAdvancedPaymentsOnAcquisitionOfAircraftExplanatoryTables |
| 570 |
Implied Table |
Table |
* |
* |
implied:Table |
| 571 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 572 |
Advanced Payments on Acquisition of Aircraft |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutAdvancedPaymentsOnAcquisitionOfAircraftExplanatory |
| 573 |
1085 - Disclosure - Investments in Associates (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInterestsInAssociatesExplanatoryTables |
| 574 |
Implied Table |
Table |
* |
* |
implied:Table |
| 575 |
Investments accounted for using equity method [abstract] |
Abstract |
|
|
ifrs-full:InvestmentsAccountedForUsingEquityMethodAbstract |
| 576 |
Summary of Investments in Associates |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutInterestsInAssociatesExplanatory |
| 577 |
Summary of Movements in Investments in Associates |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfMovementsOfInvestmentsInAssociatesExplanatory |
| 578 |
Summary of Principal Associates |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesExplanatory |
| 579 |
Summary of Aggregate Financial Information of Associates |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfReconciliationOfSummarisedFinancialInformationOfAssociateAccountedForUsingEquityMethodToCarryingAmountOfInterestInAssociateExplanatory |
| 580 |
1086 - Disclosure - Investments in Joint Ventures (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfJointVenturesExplanatoryTables |
| 581 |
Implied Table |
Table |
* |
* |
implied:Table |
| 582 |
Investments accounted for using equity method [abstract] |
Abstract |
|
|
ifrs-full:InvestmentsAccountedForUsingEquityMethodAbstract |
| 583 |
Summary of Investments in Joint Ventures |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutInterestsInJointVentureExplanatory |
| 584 |
Summary of Movements in Investments in Joint Ventures |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfMovementsOfInvestmentsInJointVenturesExplanatory |
| 585 |
Summary of Principal Joint Ventures |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfSignificantInvestmentsInJointVenturesExplanatory |
| 586 |
Summary of Aggregate Financial Information of Joint Ventures |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfReconciliationOfSummarisedFinancialInformationOfJointVentureAccountedForUsingEquityMethodToCarryingAmountOfInterestInJointVentureExplanatory |
| 587 |
1087 - Disclosure - Equity Investments Designated at Fair Value Through Other Comprehensive Income/ Available-For-Sale Investments (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueOfEachInvestmentInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeExplanatoryTables |
| 588 |
Implied Table |
Table |
* |
* |
implied:Table |
| 589 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 590 |
Summary of Equity Investments Designated at Fair Value Through Other Comprehensive Income/ Available-For-Sale Investments |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutFairValueOfFinancialInstrumentsExplanatory |
| 591 |
1088 - Disclosure - Derivative Financial Instruments (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDerivativeFinancialInstrumentsExplanatoryTables |
| 592 |
Implied Table |
Table |
* |
* |
implied:Table |
| 593 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 594 |
Summary of Derivative Financial Instruments |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory |
| 595 |
Summary of Changes to Forecasted Amounts of Cash Flows of Hedged Items and Hedging Instruments |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfChangesInForecastedAmountsOfCashFlowsOfHedgedItemsAndHedgingInstrumentsExplanatory |
| 596 |
Summary of Impacts of Hedging Instruments on Statement of Financial Position |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory |
| 597 |
Summary of impacts of Hedged Items on Statement of Financial Position |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsExplanatory |
| 598 |
Summary of Effects of Cash Flow Hedge on Statement of Profit or Loss and Statement of Comprehensive Income |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory |
| 599 |
1089 - Disclosure - Other Non-current Assets (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherNoncurrentAssetsExplanatoryTables |
| 600 |
Implied Table |
Table |
* |
* |
implied:Table |
| 601 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 602 |
Summary of Other Non-current Assets |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutOtherNoncurrentAssetsExplanatory |
| 603 |
1090 - Disclosure - Deferred Taxation (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDeferredTaxesExplanatoryTables |
| 604 |
Implied Table |
Table |
* |
* |
implied:Table |
| 605 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 606 |
Summary of Net Deferred Tax Assets/(Liabilities) |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDeferredTaxAssetsAndLiabilitiesExplanatory |
| 607 |
Summary of Movements in Net Deferred Tax Assets/(Liabilities) |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfMovementInNetDeferredTaxAssetsAndLiabilitiesExplanatory |
| 608 |
Summary of Deferred Tax Assets and Liabilities Prior to Offsetting of Balances within Same Tax Jurisdiction |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory |
| 609 |
Summary of Movements in Net Deferred Tax (Liabilities)/Assets of the Group |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfMovementsInDeferredTaxAssetsAndLiabilitiesExplanatory |
| 610 |
Summary of Balances for Which Deferred Tax Assets Have Not Been Recognised |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfUnrecognizedDeferredTaxAssetsExplanatory |
| 611 |
1091 - Disclosure - Flight Equipment Spare Parts (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInventoriesExplanatoryTables |
| 612 |
Implied Table |
Table |
* |
* |
implied:Table |
| 613 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 614 |
Summary of Flight Equipment Spare Parts |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutInventoriesExplanatory |
| 615 |
Summary of Movements in Provision for Impairment of Flight Equipment Spare Parts |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfProvisionMovementsForImpairmentOfFlightEquipmentSparePartsExplanatory |
| 616 |
1092 - Disclosure - Trade and Notes Receivables (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfTradeAndNotesReceivablesExplanatoryTables |
| 617 |
Statement [table] |
Table |
* |
* |
cea:StatementTable |
| 618 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 619 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 620 |
Trade and notes receivables [member] |
Member |
|
|
cea:TradeAndNotesReceivablesMember |
| 621 |
Statement [LineItems] |
LineItems |
|
|
cea:StatementLineItems |
| 622 |
Summary of Trade and Notes Receivables |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutTradeAndNotesReceivablesExplanatory |
| 623 |
Summary of Ageing Analysis of Trade Receivables and Net of Loss Allowance |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfAgedAnalysisOfTradeAndNotesReceivablesExplanatory |
| 624 |
Summary of Provision for Impairment of Trade Receivables |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfAllowanceForCreditLossesExplanatory |
| 625 |
Schedule of Credit Risk Exposure on Group's Trade Receivables |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfQuantitativeCriteriaOfCreditRiskExposureExplanatory |
| 626 |
Summary of Ageing Analysis of Trade and Notes Receivables Past Due But Not Impaired |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:AnalysisOfAgeOfFinancialAssetsThatArePastDueButNotImpaired |
| 627 |
1093 - Disclosure - Financial Asset at Fair Value Through Profit or Loss (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatoryTables |
| 628 |
Implied Table |
Table |
* |
* |
implied:Table |
| 629 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 630 |
Summary of Financial Assets at Fair Value Through Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory |
| 631 |
1094 - Disclosure - Prepayments and Other Receivables (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPrepaymentsAndOtherAssetsExplanatoryTables |
| 632 |
Implied Table |
Table |
* |
* |
implied:Table |
| 633 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 634 |
Summary of Prepayments and Other Receivables |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutPrepaymentsAndOtherAssetsExplanatory |
| 635 |
Schedule of Movements of Loss Allowances Measured at 12-month and Lifetime Expected Credit Losses Included in Other Receivables and Gross Carrying Amounts of Fnancial Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory |
| 636 |
1095 - Disclosure - Restricted Bank Deposits and Short-term Bank Deposits (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRestrictedCashAndCashEquivalentsExplanatoryTables |
| 637 |
Implied Table |
Table |
* |
* |
implied:Table |
| 638 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 639 |
Summary of Restricted Bank Deposits and Short-term Bank Deposits |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutRestrictedBankDepositsAndShorttermBankDepositsExplanatory |
| 640 |
1096 - Disclosure - Cash and Cash Equivalents (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCashAndCashEquivalentsExplanatoryTables |
| 641 |
Implied Table |
Table |
* |
* |
implied:Table |
| 642 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 643 |
Summary of Cash and Cash Equivalents |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory |
| 644 |
1097 - Disclosure - Trade and Bills Payables (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfTradeAndOtherPayablesExplanatoryTables |
| 645 |
Implied Table |
Table |
* |
* |
implied:Table |
| 646 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 647 |
Summary of Analysis of Trade and Bills Payables |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutTradeAndBillsPayablesExplanatory |
| 648 |
1098 - Disclosure - Contract Liabilities (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsContractLiabilitiesExplanatoryTables |
| 649 |
Implied Table |
Table |
* |
* |
implied:Table |
| 650 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 651 |
Summary Of Contract liabilities |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfContractLiabilitiesExplanatory |
| 652 |
1099 - Disclosure - Other Payables and Accruals (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherPayablesAndAccrualsExplanatoryTables |
| 653 |
Implied Table |
Table |
* |
* |
implied:Table |
| 654 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 655 |
Summary of Other Payables and Accruals |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutOtherPayablesAndAccrualsExplanatory |
| 656 |
1100 - Disclosure - Obligations Under Finance Leases (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfLeasesExplanatoryTables |
| 657 |
Implied Table |
Table |
* |
* |
implied:Table |
| 658 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 659 |
Summary of Future Minimum Lease Payments (Including Interest), and Present Value of Minimum Lease Payments Under Finance Leases |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeExplanatory |
| 660 |
1101 - Disclosure - Borrowings (Tables) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfBorrowingsExplanatoryTables |
| 661 |
Statement [table] |
Table |
* |
* |
cea:StatementTable |
| 662 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 663 |
Borrowings by name [member] |
Member |
|
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ifrs-full:BorrowingsByNameMember |
| 664 |
Long-term borrowings [member] |
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|
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ifrs-full:LongtermBorrowingsMember |
| 665 |
Statement [LineItems] |
LineItems |
|
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cea:StatementLineItems |
| 666 |
Summary of Borrowings |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory |
| 667 |
1102 - Disclosure - Provision for Return Condition Checks for Aircraft Under Operating Leases (Tables) |
Network |
* |
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| 668 |
Implied Table |
Table |
* |
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implied:Table |
| 669 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 670 |
Summary of Provision for Return Condition Checks for Aircraft Under Operating Leases |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDetailedInformationAboutOtherProvisionsExplanatory |
| 671 |
1103 - Disclosure - Post-Retirement Benefit Obligations (Tables) |
Network |
* |
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| 672 |
Implied Table |
Table |
* |
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implied:Table |
| 673 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 674 |
Summary of Post-retirement Benefit Obligations Recognized in Consolidated Statement of Financial Position |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfDefinedBenefitPlansExplanatory |
| 675 |
Summary of Principal Actuarial Assumptions Utilized |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfPrincipalActuarialAssumptionsExplanatory |
| 676 |
Summary of Quantitative Sensitivity Analysis for Significant Assumptions |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory |
| 677 |
Summary of Expected Contributions of Post-retirement Benefit Obligations |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory |
| 678 |
Summary of Movements in Post-retirement Benefit Obligations |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory |
| 679 |
1104 - Disclosure - Other Long-term Liabilities (Tables) |
Network |
* |
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| 680 |
Implied Table |
Table |
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implied:Table |
| 681 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 682 |
Summary of Other Long-term Liabilities |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfDetailedInformationAboutOtherNoncurrentLiabilitiesExplanatory |
| 683 |
1105 - Disclosure - Share Capital (Tables) |
Network |
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| 684 |
Implied Table |
Table |
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| 685 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 686 |
Summary of Share Capital |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory |
| 687 |
Summary of Movements in Share Capital |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfChangesInShareCapitalExplanatory |
| 688 |
1106 - Disclosure - Reserves (Tables) |
Network |
* |
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| 689 |
Implied Table |
Table |
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| 690 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 691 |
Summary of Reserves |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfChangesInReservesExplanatory |
| 692 |
1107 - Disclosure - Partly-owned Subsidiaries with Material Non-controlling Interests (Tables) |
Network |
* |
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Implied Table |
Table |
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| 694 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 695 |
Summary of Subsidiaries that have Material Non-controlling Interests |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfSubsidiaryWithNoncontrollingInterestsExplanatory |
| 696 |
Summary of Financial Information of Subsidiaries that have Material Non-controlling Interests |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfDetailedInformationAboutSubsidiaryWithNoncontrollingInterestsExplanatory |
| 697 |
1108 - Disclosure - Disposal of a Subsidiary (Tables) |
Network |
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Implied Table |
Table |
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implied:Table |
| 699 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 700 |
Summary of Disposal of a Subsidiary |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfDetailedInformationAboutDisposalOfSubsidiariesExplanatory |
| 701 |
Summary of Analysis of Net Inflow of Cash and Cash Equivalents in Respect of Disposal of a Subsidiary |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfDetailedInformationOfNetCashInflowArisingFromDisposalOfSubsidiaryExplanatory |
| 702 |
1109 - Disclosure - Notes to the Statement of Consolidated Cash Flows (Tables) |
Network |
* |
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Implied Table |
Table |
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| 704 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 705 |
Summary of Notes to Statement of Consolidated Cash Flows |
Concept (Text Block (HTML)) |
For Period |
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srt:ScheduleOfCondensedCashFlowStatementTableTextBlock |
| 706 |
Summary of Major Non-cash Transactions |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfMajorNoncashTransactionsExplanatory |
| 707 |
Summary of Changes in Liabilities Arising from Financing Activities |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory |
| 708 |
1110 - Disclosure - Commitments (Tables) |
Network |
* |
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| 709 |
Implied Table |
Table |
* |
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implied:Table |
| 710 |
Text block [abstract] |
Abstract |
|
|
cea:TextBlockAbstract |
| 711 |
Summary of Capital Commitments |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfCapitalCommitmentsExplanatory |
| 712 |
Summary of Aged Analysis of Contracted Expenditures for Aircraft, Engines and Flight Equipment |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfFuturePaymentsOfCommitmentsExplanatory |
| 713 |
Summary of Future Minimum Lease Rentals Under Operating Leases |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory |
| 714 |
1111 - Disclosure - Related Party Transactions (Tables) |
Network |
* |
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| 715 |
Implied Table |
Table |
* |
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implied:Table |
| 716 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 717 |
Summary of Nature of Related Parties |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfNamesOfSignificantRelatedPartiesAndNatureOfRelationshipExplanatory |
| 718 |
Summary of Related Party Transactions |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory |
| 719 |
Summary of Balances with Related Parties |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfAccountBalancesWithRelatedPartiesExplanatory |
| 720 |
Summary of Key Management Compensation |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfInformationAboutKeyManagementPersonnelExplanatory |
| 721 |
1112 - Disclosure - Financial Instruments by Category (Tables) |
Network |
* |
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| 722 |
Implied Table |
Table |
* |
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implied:Table |
| 723 |
Text block [abstract] |
Abstract |
|
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cea:TextBlockAbstract |
| 724 |
Summary of Financial Instruments by Category |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory |
| 725 |
1113 - Disclosure - Fair Value and Fair Value Hierarchy of Financial Instruments (Tables) |
Network |
* |
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Statement [table] |
Table |
* |
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cea:StatementTable |
| 727 |
Measurement [axis] |
Axis |
|
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ifrs-full:MeasurementAxis |
| 728 |
Aggregated measurement [member] |
Member |
|
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ifrs-full:AggregatedMeasurementMember |
| 729 |
At fair value [member] |
Member |
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ifrs-full:AtFairValueMember |
| 730 |
Statement [LineItems] |
LineItems |
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cea:StatementLineItems |
| 731 |
Summary of Financial Instruments Not Measured at Fair Value |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfFairValueOfFinancialAssetsAndFinancialLiabilitiesAndReclassificationExplanatory |
| 732 |
Summary of Significant Unobservable Inputs to the Valuation of Financial Instruments Together with a Quantitative Sensitivity Analysis |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory |
| 733 |
Disclosure of Fair Value of Financial Instruments |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory |
| 734 |
1114 - Disclosure - Financial Risk Management Objectives and Policies (Tables) |
Network |
* |
* |
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| 735 |
Statement [table] |
Table |
* |
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cea:StatementTable |
| 736 |
Types of risks [axis] |
Axis |
|
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ifrs-full:TypesOfRisksAxis |
| 737 |
Risks [member] |
Member |
|
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ifrs-full:TypesOfRisksMember |
| 738 |
Foreign currency risk. |
Member |
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ifrs-full:CurrencyRiskMember |
| 739 |
Interest Rate Risk [Member] |
Member |
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ifrs-full:InterestRateRiskMember |
| 740 |
Statement [LineItems] |
LineItems |
|
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cea:StatementLineItems |
| 741 |
Summary of Risk |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory |
| 742 |
Summary of Sensitivity Analysis of Risk |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk |
| 743 |
Summary of Contractual Undiscounted Cash Flows of Financial Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfMaturityAnalysisForNonderivativeAndDerivativeFinancialLiabilitiesExplanatory |
| 744 |
Summary of Market Equity Indices |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfMarketEquityIndicesInStockExchangesExplanatory |
| 745 |
Summary of Equity Investments at Fair Value Through Other Comprehensive Income, Impact Deemed to be on Fair Value Reserve |
Concept (Text Block (HTML)) |
For Period |
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cea:DisclosureOfEquityInvestmentSecuritiesDesignatedAsAtFairValueThroughOtherComprehensiveIncomeExplanatory |
| 746 |
Summary of Debt Ratio |
Concept (Text Block (HTML)) |
For Period |
|
cea:DisclosureOfDebtRatioExplanatory |
| 747 |
1115 - Disclosure - Corporate and Group Information - Summary of Principal Subsidiaries (Detail) |
Network |
* |
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| 748 |
Disclosure of subsidiaries [Table] |
Table |
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| 749 |
Subsidiaries [axis] |
Axis |
|
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ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 750 |
Entity's total for subsidiaries [member] |
Member |
|
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ifrs-full:EntitysTotalForSubsidiariesMember |
| 751 |
China Eastern Airlines Jiangsu Co., Ltd. [member] |
Member |
|
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| 752 |
China Eastern Airlines Wuhan Co., Ltd. [member] |
Member |
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cea:ChinaEasternAirlinesWuhanCoLtdMember |
| 753 |
Shanghai Eastern Flight Training Co., Ltd. [member] |
Member |
|
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| 754 |
Shanghai Airlines Co., Ltd. [member] |
Member |
|
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cea:ShanghaiAirlinesCoLtdMember |
| 755 |
China Eastern Airlines Technology Co., Ltd. [member] |
Member |
|
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cea:ChinaEasternAirlinesTechnologyCoLtdMember |
| 756 |
China Eastern Business Jet Co Ltd [member] |
Member |
|
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cea:ChinaEasternBusinessJetCoLtdMember |
| 757 |
China Eastern Airlines Yunnan Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesYunnanCoLtdMember |
| 758 |
Eastern Air Overseas (Hong Kong) Co., Ltd. [member] |
Member |
|
|
cea:EasternAirOverseasHongKongCoLtdMember |
| 759 |
China United Airlines Co., Ltd. [member] |
Member |
|
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cea:ChinaUnitedAirlinesCoLtdMember |
| 760 |
Eastern Airlines Hotel Co., Ltd. [member] |
Member |
|
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cea:EasternAirlinesHotelCoLtdMember |
| 761 |
Shanghai Airlines Tours International (Group) Co., Ltd. [member] |
Member |
|
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cea:ShanghaiAirlinesToursInternationalGroupCoLtdMember |
| 762 |
China Eastern Airlines Application Development Center Co., Ltd. [member] |
Member |
|
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cea:ChinaEasternAirlinesApplicationDevelopmentCenterCoLtdMember |
| 763 |
China Eastern Airlines E-Commerce Co., Ltd. [member] |
Member |
|
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cea:ChinaEasternAirlinesEcommerceCoLtdMember |
| 764 |
Range [axis] |
Axis |
|
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ifrs-full:RangeAxis |
| 765 |
Ranges [member] |
Member |
|
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ifrs-full:RangesMember |
| 766 |
Direct [member] |
Member |
|
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cea:DirectMember |
| 767 |
Disclosure of subsidiaries [Line Items] |
LineItems |
|
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ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 768 |
Place of incorporation/registration and address |
Concept (Text/String) |
For Period |
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| 769 |
Date of incorporation |
Concept (Date) |
For Period |
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| 770 |
Issued ordinary/registered share capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 771 |
Percentage of equity attributable to the Company |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
| 772 |
Principal activities |
Concept (Text/String) |
For Period |
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ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities |
| 773 |
Place of businesss of subsidiary |
Concept (Text/String) |
For Period |
|
ifrs-full:PrincipalPlaceOfBusinessOfSubsidiary |
| 774 |
1116 - Disclosure - Basis of Preparation, Changes in Accounting Policies and Disclosures, Issued but not yet Effective International Financial Reporting Standards, and Summary of Significant Accounting Policies - Additional Information (Detail) |
Network |
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| 775 |
Implied Table |
Table |
* |
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implied:Table |
| 776 |
Disclosure of initial application of standards or interpretations [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract |
| 777 |
Amount current liabilities exceeded current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssetsLiabilities |
| 778 |
Unutilized banking facilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:UndrawnBorrowingFacilities |
| 779 |
1117 - Disclosure - Changes in Accounting Policies and Disclosures - Summary of Reconciliation Between Carrying Amounts under IAS 39 and Balances Reported under IFRS 9 (Detail) |
Network |
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Disclosure Of Financial Position [table] |
Table |
* |
* |
cea:DisclosureOffinancialPositionTable |
| 781 |
Classes of financial assets [axis] |
Axis |
|
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ifrs-full:ClassesOfFinancialAssetsAxis |
| 782 |
Financial assets, class [member] |
Member |
|
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ifrs-full:FinancialAssetsMember |
| 783 |
Investments in equity instruments designated at fair value through other comprehensive income [member] |
Member |
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ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember |
| 784 |
Financial assets reclassification out of available-for-sale, category to equity investments at fair value through other comprehensive income [member] |
Member |
|
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cea:FinancialAssetsReclassificationOutOfAvailableforsaleCategoryToEquityInvestmentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 785 |
Available-for-sale investments [member] |
Member |
|
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ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 786 |
Financial assets available -for- sale under IAS 39 reclassified to equity investments at fair value through other comprehensive income under IFRS 9 [member] |
Member |
|
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cea:FinancialAssetsAvailableForSaleUnderIAS39ReclassifiedToEquityInvestmentsAtFairValueThroughOtherComprehensiveIncomeUnderIFRS9Member |
| 787 |
Financial assets available -for- sale under IAS 39 reclassified to Financial assets at fair value through profit or loss under IFRS 9 [member] |
Member |
|
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cea:FinancialAssetsAvailableForSaleUnderIAS39ReclassifiedToFinancialAssetsAtFairValueThroughProfitOrLossUnderIFRS9Member |
| 788 |
Assets at fair value through profit or loss [member] |
Member |
|
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ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember |
| 789 |
Financial assets reclassification out of availableforsale category to financial assets measured at fair value through profit or loss [member] |
Member |
|
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cea:FinancialAssetsReclassificationOutOfAvailableforsaleCategoryToFinancialAssetsMeasuredAtFairValueThroughProfitOrLossMember |
| 790 |
Trade and notes receivables [member] |
Member |
|
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cea:TradeAndNotesReceivablesMember |
| 791 |
Classes of financial liabilities [axis] |
Axis |
|
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ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 792 |
Financial liabilities, class [member] |
Member |
|
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ifrs-full:FinancialLiabilitiesMember |
| 793 |
Deferred income tax liabilities [member] |
Member |
|
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cea:DeferredIncomeTaxLiabilitiesMember |
| 794 |
Disclosure Of Financial Position [line items] |
LineItems |
|
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cea:DisclosureOfFinancialPositionLineItems |
| 795 |
Category |
Concept (Text/String) |
For Period |
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| 796 |
IAS 39 measurement Amount |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsCarryingAmountImmediatelyBeforeInitialApplicationOfIFRS9 |
| 797 |
Re-classification |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IncreaseDecreaseInFinancialAssetsOnBasisOfMeasurementCategoryFirstApplicationOfIFRS9 |
| 798 |
ECL |
Concept (Monetary) |
As Of |
Credit |
cea:ExpectedCreditLossesOnFinancialAssets |
| 799 |
Re-measurement |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IncreaseDecreaseInFinancialAssetsArisingFromChangeInMeasurementAttributeFirstApplicationOfIFRS9 |
| 800 |
IFRS 9 measurement Amount |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsCarryingAmountImmediatelyAfterInitialApplicationOfIFRS9 |
| 801 |
Category |
Concept (Text/String) |
For Period |
|
ifrs-full:FinancialAssetsMeasurementCategoryImmediatelyAfterInitialApplicationOfIFRS9 |
| 802 |
Balance as at December 31 2017 under IAS 39 |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilitiesCarryingAmountImmediatelyBeforeInitialApplicationOfIFRS9 |
| 803 |
Increase (decrease) in financial liabilities on basis of measurement category, initial application of IFRS 9 |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IncreaseDecreaseInFinancialLiabilitiesOnBasisOfMeasurementCategoryFirstApplicationOfIFRS9 |
| 804 |
Expected Credit Losses on Other Liabilities |
Concept (Monetary) |
As Of |
Credit |
cea:ExpectedCreditLossesOnOtherLiabilities |
| 805 |
Increase (decrease) in financial liabilities arising from change in measurement attribute, initial application of IFRS 9 |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IncreaseDecreaseInFinancialLiabilitiesArisingFromChangeInMeasurementAttributeFirstApplicationOfIFRS9 |
| 806 |
Balance as at January 1, 2018 under IFRS 9 |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilitiesCarryingAmountImmediatelyAfterInitialApplicationOfIFRS9 |
| 807 |
1118 - Disclosure - Changes in Accounting Policies and Disclosures - Reconciliation of Aggregate Opening Impairment Allowances under IAS 39 to ECL Allowances under IFRS 9 (Detail) |
Network |
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| 808 |
Disclosure Of Financial Position [table] |
Table |
* |
* |
cea:DisclosureOffinancialPositionTable |
| 809 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
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ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 810 |
Carrying amount [member] |
Member |
|
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ifrs-full:CarryingAmountMember |
| 811 |
Impairment [member] |
Member |
|
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ifrs-full:AccumulatedImpairmentMember |
| 812 |
New IFRSs [axis] |
Axis |
|
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ifrs-full:NewIFRSsAxis |
| 813 |
New IFRSs [member] |
Member |
|
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ifrs-full:NewIFRSsMember |
| 814 |
IAS 39 [member] |
Member |
|
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cea:IAS39Member |
| 815 |
IAS 39, Mandatory reclassifications [member] |
Member |
|
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cea:IAS39MandatoryReclassificationsMember |
| 816 |
IFRS9 [member] |
Member |
|
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cea:IFRS9Member |
| 817 |
Disclosure Of Financial Position [line items] |
LineItems |
|
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cea:DisclosureOfFinancialPositionLineItems |
| 818 |
Trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivables |
| 819 |
1119 - Disclosure - Changes in Accounting Policies and Disclosures - Summary of Impact on Reserves and Retained Profits (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureChangesInAccountingPoliciesAndDisclosuresSummaryOfImpactOnReservesAndRetainedProfits |
| 820 |
Disclosure Of Financial Position [table] |
Table |
* |
* |
cea:DisclosureOffinancialPositionTable |
| 821 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 822 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 823 |
IAS 39 [member] |
Member |
|
|
cea:IAS39Member |
| 824 |
IAS 39, Mandatory reclassifications [member] |
Member |
|
|
cea:IAS39MandatoryReclassificationsMember |
| 825 |
IFRS9 [member] |
Member |
|
|
cea:IFRS9Member |
| 826 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 827 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 828 |
Other Reserves [Member] |
Member |
|
|
ifrs-full:OtherReservesMember |
| 829 |
Retained Profits [member] |
Member |
|
|
ifrs-full:RetainedEarningsMember |
| 830 |
Disclosure Of Financial Position [line items] |
LineItems |
|
|
cea:DisclosureOfFinancialPositionLineItems |
| 831 |
Balance as at December 31 2017 under IAS 39 |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilitiesCarryingAmountImmediatelyBeforeInitialApplicationOfIFRS9 |
| 832 |
Reclassification of a financial asset from available-for-sale investment to financial asset at fair value through profit or loss |
Concept (Monetary) |
As Of |
Credit |
cea:ReclassificationOfAvailableForSaleFinancialAssetsToFinancialAssetsAtFairValueThroughProfitOrLossToReserves |
| 833 |
Remeasurement of equity investments designated at fair value through other comprehensive income previously measured at cost under IAS 39 |
Concept (Monetary) |
As Of |
Credit |
cea:ReclassificationOfAvailableForSaleFinancialAssetsToFinancialAssetsAtFairValueThroughOtherComprehensiveIncomeToReserves |
| 834 |
Recognition of expected credit losses for trade receivables under IFRS 9 |
Concept (Monetary) |
For Period |
Debit |
cea:RecognitionOfExpectedCreditLossesForTradeReceivablesUnderIfrs |
| 835 |
Deferred tax in relation to the above |
Concept (Monetary) |
For Period |
Credit |
cea:TaxImpactOnReserves |
| 836 |
Deferred tax in relation to the above |
Concept (Monetary) |
For Period |
Credit |
cea:TaxImpactOnRetainedEarnings |
| 837 |
Non-controlling interests in relation to the above |
Concept (Monetary) |
For Period |
Credit |
cea:NoncontrollingInterestsOnReserves |
| 838 |
Balance as at January 1, 2018 under IFRS 9 |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilitiesCarryingAmountImmediatelyAfterInitialApplicationOfIFRS9 |
| 839 |
1120 - Disclosure - Changes in Accounting Policies and Disclosures - Summary of Changes in Financial Statement Line Items (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureChangesInAccountingPoliciesAndDisclosuresSummaryOfChangesInFinancialStatementLineItems |
| 840 |
Disclosure of expected impact of initial application of new standards or interpretations [table] |
Table |
* |
* |
ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsTable |
| 841 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 842 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 843 |
Increase (decrease) due to application of IFRS 15 [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToApplicationOfIFRS15Member |
| 844 |
Disclosure of expected impact of initial application of new standards or interpretations [line items] |
LineItems |
|
|
ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsLineItems |
| 845 |
Liabilities |
Abstract |
|
|
ifrs-full:LiabilitiesAbstract |
| 846 |
Sales in advance of carriage |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentSalesInAdvanceOfCarriage |
| 847 |
Other payables and accruals |
Concept (Monetary) |
As Of |
Credit |
cea:OtherCurrentPayablesAndCurrentAccruals |
| 848 |
Other long-term liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentLiabilities |
| 849 |
Contract liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ContractLiabilities |
| 850 |
Deferred tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 851 |
Consolidated liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 852 |
Equity |
Abstract |
|
|
ifrs-full:EquityAbstract |
| 853 |
Retained profits |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RetainedEarnings |
| 854 |
Total equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 855 |
1121 - Disclosure - Changes in Accounting Policies and Disclosures - Summary of Consolidated Statement of Profit or Loss (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureChangesInAccountingPoliciesAndDisclosuresSummaryOfConsolidatedStatementOfProfitOrLoss |
| 856 |
Disclosure Of Profit Or Loss [table] |
Table |
* |
* |
cea:DisclosureOfProfitOrLossTable |
| 857 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 858 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 859 |
Previously Stated [Member] |
Member |
|
|
ifrs-full:PreviouslyStatedMember |
| 860 |
Increase (decrease) due to application of IFRS 15 [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToApplicationOfIFRS15Member |
| 861 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 862 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 863 |
Adoption of IFRS 15 [Member] |
Member |
|
|
cea:IFRS15Member |
| 864 |
Disclosure Of Profit Or Loss [line items] |
LineItems |
|
|
cea:DisclosureOfProfitOrLossLineItems |
| 865 |
Revenue |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromContractsWithCustomers |
| 866 |
Operating profit |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromOperatingActivities |
| 867 |
Profit before income tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 868 |
Income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 869 |
Profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 870 |
Profit attributable to: |
Abstract |
|
|
ifrs-full:ProfitLossAttributableToAbstract |
| 871 |
Equity holders of the Company |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 872 |
Non-controllinginterests |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToNoncontrollingInterests |
| 873 |
Profit/Loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 874 |
Earnings per share attributable to the equity holders of the Company during the year |
Abstract |
|
|
ifrs-full:BasicAndDilutedEarningsPerShareAbstract |
| 875 |
- Basic and diluted (RMB) |
Concept (Share) |
For Period |
|
ifrs-full:BasicAndDilutedEarningsLossPerShare |
| 876 |
1122 - Disclosure - Changes in Accounting Policies and Disclosures - Summary of Consolidated Statement of Financial Position (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureChangesInAccountingPoliciesAndDisclosuresSummaryOfConsolidatedStatementOfFinancialPosition |
| 877 |
Statement Of financial position [table] |
Table |
* |
* |
cea:StatementOfFinancialPositionTable |
| 878 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 879 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 880 |
Previously Stated [Member] |
Member |
|
|
ifrs-full:PreviouslyStatedMember |
| 881 |
Increase (decrease) due to application of IFRS 15 [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToApplicationOfIFRS15Member |
| 882 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 883 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 884 |
Adoption of IFRS 15 [Member] |
Member |
|
|
cea:IFRS15Member |
| 885 |
Statement of financial position [line items] |
LineItems |
|
|
cea:StatementOfFinancialPositionLineItems |
| 886 |
Sales in advance of carriage |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentSalesInAdvanceOfCarriage |
| 887 |
Other payables and accruals |
Concept (Monetary) |
As Of |
Credit |
cea:OtherCurrentPayablesAndCurrentAccruals |
| 888 |
Other long-term liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentLiabilities |
| 889 |
Contract liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ContractLiabilities |
| 890 |
Income tax payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 891 |
Total liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 892 |
Net assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NetAssetsLiabilities |
| 893 |
Retained profits |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RetainedEarnings |
| 894 |
Non-controllinginterests |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 895 |
Total equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 896 |
1123 - Disclosure - Changes in Accounting Policies and Disclosures - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureChangesInAccountingPoliciesAndDisclosuresAdditionalInformation |
| 897 |
Statement Of financial position [table] |
Table |
* |
* |
cea:StatementOfFinancialPositionTable |
| 898 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 899 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 900 |
Adoption of IFRS 15 [Member] |
Member |
|
|
cea:IFRS15Member |
| 901 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 902 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 903 |
Increase (decrease) due to application of IFRS 15 [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToApplicationOfIFRS15Member |
| 904 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 905 |
Financial liabilities, category [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 906 |
Sales In Advance Of Carriage [member] |
Member |
|
|
cea:SalesInAdvanceOfCarriageMember |
| 907 |
Other payables and accruals [member] |
Member |
|
|
cea:OtherPayablesAndAccrualsMember |
| 908 |
Other long term liabilities [member] |
Member |
|
|
cea:OtherLongTermLiabilitiesMember |
| 909 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 910 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 911 |
Stand alone selling price approach [member] |
Member |
|
|
cea:StandAloneSellingPriceApproachMember |
| 912 |
Passenger ticket breakage [member] |
Member |
|
|
cea:PassengerTicketBreakageMember |
| 913 |
Change fees [member] |
Member |
|
|
cea:ChangeFeesMember |
| 914 |
Statement of financial position [line items] |
LineItems |
|
|
cea:StatementOfFinancialPositionLineItems |
| 915 |
Reclassification to contract liabilities |
Concept (Monetary) |
As Of |
Credit |
cea:ReclassificationToContractLiabilities |
| 916 |
Retained profit |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RetainedEarnings |
| 917 |
Revenue |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:Revenue |
| 918 |
1124 - Disclosure - Summary of Significant Accounting Policies- Summary of Property, Plant and Equipment Estimated Useful Lives (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfPropertyPlantAndEquipmentEstimatedUsefulLives |
| 919 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 920 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 921 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 922 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 923 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 924 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 925 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 926 |
Owned and finance leased aircraft and engines [member] |
Member |
|
|
cea:OwnedAndFinanceLeasedAircraftAndEnginesMember |
| 927 |
Other flight equipment, including rotables [Member] |
Member |
|
|
cea:OtherFlightEquipmentIncludingRotablesMember |
| 928 |
Buildings [member] |
Member |
|
|
ifrs-full:BuildingsMember |
| 929 |
Other property, plant and equipment [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 930 |
Disclosure of detailed information about property, plant and equipment [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 931 |
Estimated useful lives of property, plant and equipment |
Concept (Text/String) |
For Period |
|
ifrs-full:UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment |
| 932 |
1125 - Disclosure - Summary of Significant Accounting Policies - Summary of Investment Property Estimated Useful Lives (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfInvestmentPropertyEstimatedUsefulLives |
| 933 |
Disclosure of detailed information about investment property [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInvestmentPropertyTable |
| 934 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 935 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 936 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 937 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 938 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 939 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 940 |
Buildings [member] |
Member |
|
|
ifrs-full:BuildingsMember |
| 941 |
Disclosure of detailed information about investment property [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfInvestmentPropertyLineItems |
| 942 |
Estimated useful lives of investment properties |
Concept (Text/String) |
For Period |
|
ifrs-full:UsefulLivesOrDepreciationRatesInvestmentPropertyCostModel |
| 943 |
1126 - Disclosure - Operating Segment Information - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOperatingSegmentInformationAdditionalInformation |
| 944 |
Implied Table |
Table |
* |
* |
implied:Table |
| 945 |
Disclosure of operating segments [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfOperatingSegmentsAbstract |
| 946 |
Number of reportable operating segments |
Concept (Integer) |
For Period |
|
cea:NumberOfReportableOperatingSegments |
| 947 |
Number of geographical areas where the group's business operates |
Concept (Integer) |
For Period |
|
cea:NumberOfGeographicalRegions |
| 948 |
1127 - Disclosure - Operating Segment Information - Summary of Segment Results (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOperatingSegmentInformationSummaryOfSegmentResults |
| 949 |
Disclosure of operating segments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfOperatingSegmentsTable |
| 950 |
Segments [axis] |
Axis |
|
|
ifrs-full:SegmentsAxis |
| 951 |
Segments [member] |
Member |
|
|
ifrs-full:SegmentsMember |
| 952 |
Airline transportation operations [member] |
Member |
|
|
cea:AirlineTransportationOperationsMember |
| 953 |
Other segments [member] |
Member |
|
|
ifrs-full:AllOtherSegmentsMember |
| 954 |
Eliminations [member] |
Member |
|
|
ifrs-full:EliminationOfIntersegmentAmountsMember |
| 955 |
Unallocated [member] |
Member |
|
|
ifrs-full:UnallocatedAmountsMember |
| 956 |
Disclosure of operating segments [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfOperatingSegmentsLineItems |
| 957 |
Reportable segment revenue From external customers |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsReportableSegmentRevenueFromExternalCustomers |
| 958 |
Inter-segment sales |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsIntersegmentSales |
| 959 |
Reportable segment revenue |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsReportableSegmentRevenue |
| 960 |
Reportable segment profit before income tax |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsReportableSegmentProfitBeforeIncomeTax |
| 961 |
Other segment information |
Abstract |
|
|
cea:OtherSegmentInformationAbstract |
| 962 |
Depreciation and amortization |
Concept (Monetary) |
For Period |
Debit |
cea:PRCAccountingStandardsDepreciationAndAmortization |
| 963 |
Impairment charges |
Concept (Monetary) |
For Period |
Debit |
cea:PRCAccountingStandardsImpairmentCharges |
| 964 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsInterestIncome |
| 965 |
Interest expense |
Concept (Monetary) |
For Period |
Debit |
cea:PRCAccountingStandardsFinanceExpenses |
| 966 |
Capital expenditure |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsCapitalExpenditure |
| 967 |
Reportable segment assets |
Concept (Monetary) |
As Of |
Debit |
cea:PRCAccountingStandardsReportableSegmentAssets |
| 968 |
Reportable segment liabilities |
Concept (Monetary) |
As Of |
Credit |
cea:PRCAccountingStandardsReportableSegmentLiabilities |
| 969 |
1128 - Disclosure - Operating Segment Information - Summary of Revenues by Geographical Area (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOperatingSegmentInformationSummaryOfRevenuesByGeographicalArea |
| 970 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 971 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 972 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 973 |
Domestic (the PRC, excluding Hong Kong, Macau and Taiwan) [Member] |
Member |
|
|
ifrs-full:CountryOfDomicileMember |
| 974 |
International [member] |
Member |
|
|
cea:InternationalMember |
| 975 |
Regional (Hong Kong, Macau and Taiwan) [member] |
Member |
|
|
cea:RegionalMember |
| 976 |
Disclosure of geographical areas [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 977 |
Revenue |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromContractsWithCustomers |
| 978 |
1129 - Disclosure - Operating Segment Information - Summary of Reconciliation of Reportable Segment Revenues, Profit, Assets and Liabilities (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOperatingSegmentInformationSummaryOfReconciliationOfReportableSegmentRevenuesProfitAssetsAndLiabilities |
| 979 |
Implied Table |
Table |
* |
* |
implied:Table |
| 980 |
Disclosure of operating segments [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfOperatingSegmentsAbstract |
| 981 |
Reportable segment revenue |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsReportableSegmentRevenue |
| 982 |
- Reclassification of expired sales in advance of carriage |
Concept (Monetary) |
For Period |
Credit |
cea:PrcAccountingStandardsReclassificationOfExpiredSalesInAdvanceOfCarriage |
| 983 |
- Reclassification of taxes relating to the expired tickets |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsReclassificationOfTaxesRelatingToTheExpiredTickets |
| 984 |
Consolidated revenue |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:Revenue |
| 985 |
Profit before income tax |
Abstract |
|
|
ifrs-full:ProfitLossAbstract |
| 986 |
Consolidated profit before income tax |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsReportableSegmentProfitBeforeIncomeTax |
| 987 |
- Differences in depreciation charges for aircraft and engines due to different depreciation lives |
Concept (Monetary) |
For Period |
Credit |
cea:PRCAccountingStandardsDifferencesInDepreciationChargesForAircraftAndEnginesDueToDifferentDepreciationLives |
| 988 |
Consolidated profit before income tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 989 |
Assets |
Abstract |
|
|
ifrs-full:AssetsAbstract |
| 990 |
Reportable segment assets |
Concept (Monetary) |
As Of |
Debit |
cea:PRCAccountingStandardsReportableSegmentAssets |
| 991 |
- Differences in depreciation charges for aircraft and engines due to different depreciation lives |
Concept (Monetary) |
As Of |
Debit |
cea:PRCAccountingStandardsDifferencesInDepreciationChargesForAircraftAndEnginesDueToDifferentDepreciationLivesAssets |
| 992 |
- Difference in intangible asset arising from the acquisition of Shanghai Airlines |
Concept (Monetary) |
As Of |
Debit |
cea:PRCAccountingStandardsDifferenceInIntangibleAssetArisingFromTheAcquisitionOfSubsidiary |
| 993 |
Consolidated assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 994 |
Liabilities |
Abstract |
|
|
ifrs-full:LiabilitiesAbstract |
| 995 |
Reportable segment liabilities |
Concept (Monetary) |
As Of |
Credit |
cea:PRCAccountingStandardsReportableSegmentLiabilities |
| 996 |
- Others |
Concept (Monetary) |
As Of |
Credit |
cea:PRCAccountingStandardsOtherLiabilities |
| 997 |
Consolidated liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 998 |
1130 - Disclosure - Revenues - Summary of Revenues (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRevenuesSummaryOfRevenues |
| 999 |
Disclosure of Revenue [table] |
Table |
* |
* |
cea:DisclosureOfRevenueTable |
| 1000 |
Categories of assets recognised from costs to obtain or fulfil contracts with customers [axis] |
Axis |
|
|
ifrs-full:CategoriesOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersAxis |
| 1001 |
Categories of assets recognised from costs to obtain or fulfil contracts with customers [member] |
Member |
|
|
ifrs-full:CategoriesOfAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersMember |
| 1002 |
Contracts with customers [member] |
Member |
|
|
cea:ContractsWithCustomersMember |
| 1003 |
Segments [axis] |
Axis |
|
|
ifrs-full:SegmentsAxis |
| 1004 |
Segments [member] |
Member |
|
|
ifrs-full:SegmentsMember |
| 1005 |
Airline transportation operations [member] |
Member |
|
|
cea:AirlineTransportationOperationsMember |
| 1006 |
Other Operation [member] |
Member |
|
|
cea:OtherOperationMember |
| 1007 |
Products and services [axis] |
Axis |
|
|
ifrs-full:ProductsAndServicesAxis |
| 1008 |
Products and services [member] |
Member |
|
|
ifrs-full:ProductsAndServicesMember |
| 1009 |
Traffic Revenues [member] |
Member |
|
|
cea:TrafficRevenuesMember |
| 1010 |
Passenger [member] |
Member |
|
|
cea:PassengerMember |
| 1011 |
Cargo And Mail [member] |
Member |
|
|
cea:CargoAndMailMember |
| 1012 |
Tour Operations [member] |
Member |
|
|
cea:TourOperationsMember |
| 1013 |
Ground Service [member] |
Member |
|
|
cea:GroundServiceMember |
| 1014 |
Cargo Handling And Processing Income [member] |
Member |
|
|
cea:CargoHandlingAndProcessingIncomeMember |
| 1015 |
Commission Income [member] |
Member |
|
|
cea:CommissionIncomeMember |
| 1016 |
Other income [member] |
Member |
|
|
cea:OtherIncomeMember |
| 1017 |
Rental Income [member] |
Member |
|
|
cea:RentalIncomeMember |
| 1018 |
Ticket Cancellation Fee [member] |
Member |
|
|
cea:TicketCancellationFeeMember |
| 1019 |
Segment consolidation items [axis] |
Axis |
|
|
ifrs-full:SegmentConsolidationItemsAxis |
| 1020 |
Entity's total for segment consolidation items [member] |
Member |
|
|
ifrs-full:EntitysTotalForSegmentConsolidationItemsMember |
| 1021 |
Operating segments [member] |
Member |
|
|
ifrs-full:OperatingSegmentsMember |
| 1022 |
Unallocated [member] |
Member |
|
|
ifrs-full:UnallocatedAmountsMember |
| 1023 |
Eliminations [member] |
Member |
|
|
ifrs-full:EliminationOfIntersegmentAmountsMember |
| 1024 |
Markets of customers [axis] |
Axis |
|
|
ifrs-full:MarketsOfCustomersAxis |
| 1025 |
Markets of customers [member] |
Member |
|
|
ifrs-full:MarketsOfCustomersMember |
| 1026 |
Domestic (the PRC, excluding Hong Kong, Macau and Taiwan) [member] |
Member |
|
|
cea:DomesticMember |
| 1027 |
International [member] |
Member |
|
|
cea:InternationalMember |
| 1028 |
Regional (Hong Kong, Macau and Taiwan) [member] |
Member |
|
|
cea:RegionalMember |
| 1029 |
Disclosure of revenue [line items] |
LineItems |
|
|
cea:DisclosureOfRevenueLineItems |
| 1030 |
Revenue from contract with customers |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromContractsWithCustomers |
| 1031 |
Total revenue from contracts with customers |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromContractsWithCustomers |
| 1032 |
Total revenue from contracts with customers |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromContractsWithCustomers |
| 1033 |
1131 - Disclosure - Revenues - Schedule of Revenue Recognized in Current Reporting Period that were Included in Contract Liabilities (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRevenuesScheduleOfRevenueRecognizedInCurrentReportingPeriodThatWereIncludedInContractLiabilities |
| 1034 |
Disclosure of revenue that was included in contract liability [table] |
Table |
* |
* |
cea:DisclosureOfRevenueThatWasIncludedInContractLiabilityTable |
| 1035 |
Products and services [axis] |
Axis |
|
|
ifrs-full:ProductsAndServicesAxis |
| 1036 |
Products and services [member] |
Member |
|
|
ifrs-full:ProductsAndServicesMember |
| 1037 |
Passenger [member] |
Member |
|
|
cea:PassengerMember |
| 1038 |
Disclosure of revenue that was included in contract liability [line items] |
LineItems |
|
|
cea:DisclosureOfRevenueThatWasIncludedInContractLiabilityLineItems |
| 1039 |
Revenue recognized that was included in contract liabilities at the beginning of the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueThatWasIncludedInContractLiabilityBalanceAtBeginningOfPeriod |
| 1040 |
1132 - Disclosure - Revenues - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRevenuesAdditionalInformation |
| 1041 |
Disclosure of revenue that was included in contract liability [table] |
Table |
* |
* |
cea:DisclosureOfRevenueThatWasIncludedInContractLiabilityTable |
| 1042 |
Products and services [axis] |
Axis |
|
|
ifrs-full:ProductsAndServicesAxis |
| 1043 |
Products and services [member] |
Member |
|
|
ifrs-full:ProductsAndServicesMember |
| 1044 |
Cargo And Mail [member] |
Member |
|
|
cea:CargoAndMailMember |
| 1045 |
Passenger [member] |
Member |
|
|
cea:PassengerMember |
| 1046 |
Tour Operations [member] |
Member |
|
|
cea:TourOperationsMember |
| 1047 |
Ground Service [member] |
Member |
|
|
cea:GroundServiceMember |
| 1048 |
Ticket Cancellation and Commission [member] |
Member |
|
|
cea:TicketCancellationAndCommissionMember |
| 1049 |
Disclosure of revenue that was included in contract liability [line items] |
LineItems |
|
|
cea:DisclosureOfRevenueThatWasIncludedInContractLiabilityLineItems |
| 1050 |
Unredeemed points awarded under the Group's frequent flyer programmes |
Concept (Monetary) |
As Of |
Credit |
cea:UnredeemedPointsAwardedUnderTheGroupFrequentFlyerPrograms |
| 1051 |
Description of when entity typically satisfies performance obligations |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfWhenEntityTypicallySatisfiesPerformanceObligations |
| 1052 |
1133 - Disclosure - Revenues - Summary Of Accrual and Release (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRevenuesSummaryOfAccrualAndRelease |
| 1053 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1054 |
Accrual and release [abstract] |
Abstract |
|
|
cea:AccrualAndReleaseAbstract |
| 1055 |
At January 1 |
Concept (Monetary) |
As Of |
Credit |
cea:AccrualAndReleaseUnderTheGroupFrequentFlyerPrograms |
| 1056 |
Deferred during the year |
Concept (Monetary) |
For Period |
Credit |
cea:DeferredUnderTheGroupFrequentFlyerPrograms |
| 1057 |
Recognized as revenue during the year |
Concept (Monetary) |
For Period |
Credit |
cea:RevenueRecognisedUnderTheGroupFrequentFlyerPrograms |
| 1058 |
At December 31 |
Concept (Monetary) |
As Of |
Credit |
cea:AccrualAndReleaseUnderTheGroupFrequentFlyerPrograms |
| 1059 |
Less: the related pending output value added tax therein |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentValueAddedTaxReceivables |
| 1060 |
Accrual and release |
Concept (Monetary) |
As Of |
Credit |
cea:AccrualAndRelease |
| 1061 |
1134 - Disclosure - Other Operating Income and Gains - Summary of Other Operating Income and Gains (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOtherOperatingIncomeAndGainsSummaryOfOtherOperatingIncomeAndGains |
| 1062 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1063 |
Analysis of income and expense [abstract] |
Abstract |
|
|
ifrs-full:AnalysisOfIncomeAndExpenseAbstract |
| 1064 |
Co-operation routes income |
Concept (Monetary) |
For Period |
Credit |
cea:CooperationRoutesIncome |
| 1065 |
Routes subsidy income |
Concept (Monetary) |
For Period |
Credit |
cea:RoutesSubsidyIncome |
| 1066 |
Other subsidy income |
Concept (Monetary) |
For Period |
Credit |
cea:OtherSubsidyIncome |
| 1067 |
Gain on disposal of items of property, plant and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsOnDisposalsOfPropertyPlantAndEquipment |
| 1068 |
Gain on disposal of prepayments for land use rights |
Concept (Monetary) |
For Period |
Credit |
cea:GainOnDisposalOfPrepaymentsForLandUseRight |
| 1069 |
Gain on disposal of available-for-sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnAvailableforsaleFinancialAssets |
| 1070 |
Dividend income from available-for-sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromDividends |
| 1071 |
Gain on disposal of an associate |
Concept (Monetary) |
For Period |
Credit |
cea:GainOnDisposalOfAssociate |
| 1072 |
Dividend income from financial asset at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
cea:DividendIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss |
| 1073 |
Dividend income from equity investments designated at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
cea:DividendsRecognisedForInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome |
| 1074 |
Compensation from ticket sales agents |
Concept (Monetary) |
For Period |
Credit |
cea:CompensationFromTicketSalesAgents |
| 1075 |
Gain on disposal of investment in a subsidiary |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesRecognisedWhenControlInSubsidiaryIsLost |
| 1076 |
Gain on disposal of a subsidiary |
Concept (Monetary) |
For Period |
Credit |
cea:GainsLossesOnDisposalsOfSubsidiary |
| 1077 |
Other operating income and gains |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherIncome |
| 1078 |
1135 - Disclosure - Wages, Salaries and Benefits - Summary of Wages, Salaries and Benefits (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureWagesSalariesAndBenefitsSummaryOfWagesSalariesAndBenefits |
| 1079 |
Disclosure of defined benefit plans [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 1080 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1081 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1082 |
Executive directors [Member] |
Member |
|
|
cea:ExecutiveDirectorsMember |
| 1083 |
Independent Non-executive Directors [Member] |
Member |
|
|
cea:IndependentNonExecutiveDirectorsMember |
| 1084 |
Supervisors [member] |
Member |
|
|
cea:SupervisorsMember |
| 1085 |
Directors and supervisors [Axis] |
Axis |
|
|
cea:DirectorsAndSupervisorsAxis |
| 1086 |
Directors and supervisors [Domain] |
Member |
|
|
cea:DirectorsAndSupervisorsDomain |
| 1087 |
Liu Shaoyong [member] |
Member |
|
|
cea:LiuShaoyongMember |
| 1088 |
Ma Xulun [member] |
Member |
|
|
cea:MaXulunMember |
| 1089 |
Xu Zhao [member] |
Member |
|
|
cea:XuZhaoMember |
| 1090 |
Gu Jiadan [member] |
Member |
|
|
cea:GuJiadanMember |
| 1091 |
Li Yangmin [member] |
Member |
|
|
cea:LiYangminMember |
| 1092 |
Tang Bing [Member] |
Member |
|
|
cea:TangBingMember |
| 1093 |
Tian Liuwen [Member] |
Member |
|
|
cea:TianLiuwenMember |
| 1094 |
Yuan Jun [member] |
Member |
|
|
cea:YuanJunMember |
| 1095 |
Lin Wanli [member] |
Member |
|
|
cea:LinWanliMember |
| 1096 |
Li Ruoshan [Member] |
Member |
|
|
cea:LiRuoshanMember |
| 1097 |
Ma Weihua [member] |
Member |
|
|
cea:MaWeihuaMember |
| 1098 |
Shao Ruiqing [Member] |
Member |
|
|
cea:ShaoRuiqingMember |
| 1099 |
Cai Hongping [member] |
Member |
|
|
cea:CaiHongpingMember |
| 1100 |
Xi Sheng [member] |
Member |
|
|
cea:XiShengMember |
| 1101 |
Gao Feng [member] |
Member |
|
|
cea:GaoFengMember |
| 1102 |
Li Jinde [member] |
Member |
|
|
cea:LiJindeMember |
| 1103 |
Ba Shengji [member] |
Member |
|
|
cea:BaShengjiMember |
| 1104 |
Hu Jidong [member] |
Member |
|
|
cea:HuJidongMember |
| 1105 |
Feng Jinxiong [member] |
Member |
|
|
cea:FengJinxiongMember |
| 1106 |
Jia Shaojun [member] |
Member |
|
|
cea:JiaShaojunMember |
| 1107 |
Ji Weidong [Member] |
Member |
|
|
cea:JiWeidongMember |
| 1108 |
Yu Faming [member] |
Member |
|
|
cea:YuFamingMember |
| 1109 |
Xu Haihua [member] |
Member |
|
|
cea:XuHaihuaMember |
| 1110 |
Disclosure of defined benefit plans [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 1111 |
Wages, salaries, bonus and allowances |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:WagesAndSalaries |
| 1112 |
Employee welfare and benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherShorttermEmployeeBenefits |
| 1113 |
Pension |
Concept (Monetary) |
For Period |
Debit |
cea:PensionBenefitCosts |
| 1114 |
Medical insurance |
Concept (Monetary) |
For Period |
Debit |
cea:MedicalInsurance |
| 1115 |
Staff housing fund |
Concept (Monetary) |
For Period |
Debit |
cea:StaffHousingFund |
| 1116 |
Staff housing allowances |
Concept (Monetary) |
For Period |
Debit |
cea:StaffHousingAllowances |
| 1117 |
Early retirement benefits |
Concept (Monetary) |
For Period |
Debit |
cea:EarlyRetirementBenefits |
| 1118 |
Wages and salaries |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EmployeeBenefitsExpense |
| 1119 |
Salaries and allowances |
Concept (Monetary) |
For Period |
Debit |
cea:SalariesAndAllowancesExpense |
| 1120 |
Bonus |
Concept (Monetary) |
For Period |
Debit |
cea:BonusExpense |
| 1121 |
Total |
Concept (Monetary) |
For Period |
Debit |
cea:EmolumentsOfDirectorsAndSupervisors |
| 1122 |
1136 - Disclosure - Wages, Salaries and Benefits - Summary of Wages, Salaries and Benefits (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureWagesSalariesAndBenefitsSummaryOfWagesSalariesAndBenefitsParenthetical |
| 1123 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1124 |
Classes of employee benefits expense [abstract] |
Abstract |
|
|
ifrs-full:ClassesOfEmployeeBenefitsExpenseAbstract |
| 1125 |
Vested period on entitlement of an eligible employee |
Concept (xbrli:durationItemType) |
For Period |
|
cea:EntitlementVestingPeriod |
| 1126 |
1137 - Disclosure - Wages, Salaries and Benefits - Summary of Five Highest Paid Individuals (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureWagesSalariesAndBenefitsSummaryOfFiveHighestPaidIndividuals |
| 1127 |
Disclosure of individuals with highest emoluments [Table] |
Table |
* |
* |
cea:DisclosureOfIndividualsWithHighestEmolumentsTable |
| 1128 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1129 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1130 |
Five Highest Paid Individuals [Member] |
Member |
|
|
cea:FiveIndividualsWithTheHighestEmolumentsMember |
| 1131 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 1132 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 1133 |
HK$2,000,001 to HK$2,500,000 [Member] |
Member |
|
|
cea:EmolumentBandsTwoMember |
| 1134 |
Disclosure of individuals with highest emoluments [Line Items] |
LineItems |
|
|
cea:DisclosureOfIndividualsWithHighestEmolumentsLineItems |
| 1135 |
Wages, salaries, bonus and allowances |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:WagesAndSalaries |
| 1136 |
Number of individuals |
Concept (Integer) |
For Period |
|
cea:NumberOfHighestPaidEmployees |
| 1137 |
1138 - Disclosure - Wages, Salaries and Benefits - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureWagesSalariesAndBenefitsAdditionalInformation |
| 1138 |
Disclosure of defined benefit plans [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 1139 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1140 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1141 |
Directors, supervisors and five highest paid individuals [member] |
Member |
|
|
cea:DirectorsSupervisorsAndFiveHighestPaidIndividualsMember |
| 1142 |
Disclosure of defined benefit plans [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 1143 |
Emoluments paid by the Group |
Concept (Monetary) |
For Period |
Credit |
cea:EmolumentsPaid |
| 1144 |
1139 - Disclosure - Impairment Charges - Summary of Impairment Charges (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureImpairmentChargesSummaryOfImpairmentCharges |
| 1145 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1146 |
Disclosure of impairment loss and reversal of impairment loss [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract |
| 1147 |
Write-down of flight equipment spare parts to net realizable value |
Concept (Monetary) |
For Period |
|
ifrs-full:InventoryWritedown2011 |
| 1148 |
Impairment charge on property, plant and equipment |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 1149 |
Impairment charge on assets classified as held for sale |
Concept (Monetary) |
For Period |
Debit |
cea:ImpairmentLossOnAssetsHeldForSale |
| 1150 |
Impairment charges |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
| 1151 |
1140 - Disclosure - Impairment Losses on Financial Assets, Net - Summary of Impairment Losses on Financial Assets, Net (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureImpairmentLossesOnFinancialAssetsNetSummaryOfImpairmentLossesOnFinancialAssetsNet |
| 1152 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1153 |
Disclosure of impairment loss and reversal of impairment loss [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract |
| 1154 |
Reversal of impairment charge on trade receivables (note 29) |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables |
| 1155 |
Accrual/(reversal) of impairment charge on other receivables |
Concept (Monetary) |
For Period |
Credit |
cea:ReversalOfImpairmentLossRecognisedInProfitOrLossOtherReceivables |
| 1156 |
Reversal of impairment loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ReversalOfImpairmentLoss |
| 1157 |
1141 - Disclosure - (Loss)/Gain on Fair Value Changes of Derivative Financial Instruments - Summary of (Loss)/Gain on Fair Value Changes of Derivative Financial Instruments (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureLossGainOnFairValueChangesOfDerivativeFinancialInstrumentsSummaryOfLossGainOnFairValueChangesOfDerivativeFinancialInstruments |
| 1158 |
Disclosure of Fair Value Gains and Losses of Derivative Financial Instruments [table] |
Table |
* |
* |
cea:DisclosureOfFairValueGainsAndLossesOfDerivativeFinancialInstrumentsTable |
| 1159 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1160 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1161 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1162 |
Forward currency contracts [member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1163 |
Disclosure of fair value gains and losses of derivative financial instruments [line items] |
LineItems |
|
|
cea:DisclosureOfFairValueGainsAndLossesOfDerivativeFinancialInstrumentsLineItems |
| 1164 |
Gains (Losses) on fair value changes of derivative financial instruments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives |
| 1165 |
1142 - Disclosure - Operating Profit - Summary of Operating Profit (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOperatingProfitSummaryOfOperatingProfit |
| 1166 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1167 |
Analysis of income and expense [abstract] |
Abstract |
|
|
ifrs-full:AnalysisOfIncomeAndExpenseAbstract |
| 1168 |
Amortization of intangible assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AmortisationExpense |
| 1169 |
Depreciation of property, plant and equipment (note 17) - owned |
Concept (Monetary) |
For Period |
|
cea:DepreciationOwnedPropertyPlantAndEquipment |
| 1170 |
Depreciation of property, plant and equipment, owned |
Concept (Monetary) |
For Period |
|
cea:DepreciationAssetsHeldUnderFinanceLeases |
| 1171 |
Depreciation of investment properties |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationInvestmentProperty |
| 1172 |
Amortization of long-term deferred assets included in other non-current assets |
Concept (Monetary) |
For Period |
Debit |
cea:AmortizationOfLongtermDeferredAssets |
| 1173 |
Amortization of prepayments for land use rights |
Concept (Monetary) |
For Period |
Debit |
cea:AmortizationOfLandUseRightExpenseInProfitOrLoss |
| 1174 |
Consumption of flight equipment spare parts |
Concept (Monetary) |
For Period |
Debit |
cea:ConsumptionOfFlightEquipmentSpareParts |
| 1175 |
Auditors' remuneration |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AuditorsRemuneration |
| 1176 |
Co-operation routes income (note 6) |
Concept (Monetary) |
For Period |
Credit |
cea:CooperationRoutesIncome |
| 1177 |
Routes subsidy income (note 6) |
Concept (Monetary) |
For Period |
Credit |
cea:RoutesSubsidyIncome |
| 1178 |
Other subsidy income (note 6) |
Concept (Monetary) |
For Period |
Credit |
cea:OtherSubsidyIncome |
| 1179 |
Gain on disposal of a subsidiary |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainLossRecognisedOnMeasurementToFairValueLessCostsToSellOrOnDisposalOfAssetsOrDisposalGroupsConstitutingDiscontinuedOperation |
| 1180 |
Foreign exchange differences, net |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss |
| 1181 |
1143 - Disclosure - Finance Income - Summary of Finance Income (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinanceIncomeSummaryOfFinanceIncome |
| 1182 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1183 |
Analysis of income and expense [abstract] |
Abstract |
|
|
ifrs-full:AnalysisOfIncomeAndExpenseAbstract |
| 1184 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FinanceIncome |
| 1185 |
Foreign exchange gains, net (note 13(b)) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:TradingIncomeExpenseOnForeignExchangeContracts |
| 1186 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromInterest |
| 1187 |
1144 - Disclosure - Finance Costs - Summary of Finance Costs (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinanceCostsSummaryOfFinanceCosts |
| 1188 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1189 |
Analysis of income and expense [abstract] |
Abstract |
|
|
ifrs-full:AnalysisOfIncomeAndExpenseAbstract |
| 1190 |
Interest on bank borrowings |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpenseOnBorrowings |
| 1191 |
Interest relating to obligations under finance leases |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpenseOnFinanceLeases |
| 1192 |
Interest relating to post-retirement benefit obligations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset |
| 1193 |
Interest on bonds and debentures |
Concept (Monetary) |
For Period |
Debit |
cea:InterestExpenseOnBondsAndDebentures |
| 1194 |
Interest relating to interest rate swap contracts |
Concept (Monetary) |
For Period |
Debit |
cea:InterestRelatingToInterestRateSwaps |
| 1195 |
Less: amount capitalized into advanced payments on acquisition of aircraft |
Concept (Monetary) |
For Period |
Credit |
cea:AmountsCapitalisedIntoAdvancedPaymentsOnAcquisitionOfAircraftInterestCapitalisation |
| 1196 |
Interest expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpense |
| 1197 |
Foreign exchange losses, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:NetForeignExchangeLoss |
| 1198 |
Less: amounts capitalized into advanced payments on acquisition of aircraft |
Concept (Monetary) |
For Period |
Credit |
cea:AmountsCapitalisedIntoAdvancedPaymentsOnAcquisitionOfAircraftNonInterestPayments |
| 1199 |
Foreign exchange difference, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets |
| 1200 |
Finance costs |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FinanceCosts |
| 1201 |
1145 - Disclosure - Finance Costs - Summary of Finance Costs (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinanceCostsSummaryOfFinanceCostsParenthetical |
| 1202 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1203 |
Analysis of income and expense [abstract] |
Abstract |
|
|
ifrs-full:AnalysisOfIncomeAndExpenseAbstract |
| 1204 |
Average interest rate used for interest capitalization |
Concept (Percent) |
For Period |
|
ifrs-full:CapitalisationRateOfBorrowingCostsEligibleForCapitalisation |
| 1205 |
1146 - Disclosure - Income Tax Expense - Summary of Income Tax Charged to Profit or Loss (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureIncomeTaxExpenseSummaryOfIncomeTaxChargedToProfitOrLoss |
| 1206 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1207 |
Major components of tax expense (income) [abstract] |
Abstract |
|
|
ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract |
| 1208 |
Income tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods |
| 1209 |
Deferred taxation |
Concept (Monetary) |
For Period |
|
ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss |
| 1210 |
Income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 1211 |
1147 - Disclosure - Income Tax Expense - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureIncomeTaxExpenseAdditionalInformation |
| 1212 |
Disclosure of income taxes [Table] |
Table |
* |
* |
cea:DisclosureOfIncomeTaxesTable |
| 1213 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 1214 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 1215 |
China Eastern Airlines Yunnan Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesYunnanCoLtdMember |
| 1216 |
China Eastern Airlines E-Commerce Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesEcommerceCoLtdMember |
| 1217 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 1218 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 1219 |
Sichuan Branch [member] |
Member |
|
|
cea:SichuanProvinceMember |
| 1220 |
Gansu Branch [member] |
Member |
|
|
cea:GansuProvinceMember |
| 1221 |
Xibei Branch [member] |
Member |
|
|
cea:XibeiRegionMember |
| 1222 |
Hong Kong [member] |
Member |
|
|
country:HK |
| 1223 |
Disclosure of income taxes [Line Items] |
LineItems |
|
|
cea:DisclosureOfIncomeTaxesLineItems |
| 1224 |
Income tax rate |
Concept (Percent) |
For Period |
|
ifrs-full:ApplicableTaxRate |
| 1225 |
1148 - Disclosure - Income Tax Expense - Summary of the Reconciliation of Statutory Tax Rates to Effective Tax Rate (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureIncomeTaxExpenseSummaryOfTheReconciliationOfStatutoryTaxRatesToEffectiveTaxRate |
| 1226 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1227 |
Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |
Abstract |
|
|
ifrs-full:ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract |
| 1228 |
Profit before income tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 1229 |
Tax calculated at the tax rate of 25% (2017: 25%, 2016:25%) |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxExpenseIncomeAtApplicableTaxRate |
| 1230 |
Lower tax rates enacted by local authority |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectFromChangeInTaxRate |
| 1231 |
Share of results of associates and joint ventures |
Concept (Monetary) |
For Period |
Debit |
cea:TaxEffectOfShareOfResultsOfAssociatesAndJointVentures |
| 1232 |
Income not subject to tax |
Concept (Monetary) |
For Period |
Credit |
cea:NonTaxableIncome |
| 1233 |
Expenses not deductible for tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss |
| 1234 |
Utilization of previously unrecognized tax losses |
Concept (Monetary) |
For Period |
Debit |
cea:TaxEffectFromUtilizationOfPreviouslyUnrecognizedTaxLosses |
| 1235 |
Unrecognized tax losses for the year |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectOfTaxLosses |
| 1236 |
Utilization of previously unrecognized deductible temporary differences |
Concept (Monetary) |
For Period |
Debit |
cea:TaxEffectOfUtilizationOfUnrecognizedDeductibleTemporaryDifferences |
| 1237 |
Unrecognized deductible temporary differences |
Concept (Monetary) |
For Period |
Debit |
cea:TaxEffectOfUnrecognizedDeductibleTemporaryDifferences |
| 1238 |
Adjustments in respect of current tax of previous periods |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForCurrentTaxOfPriorPeriod |
| 1239 |
Super deduction of research and development costs |
Concept (Monetary) |
For Period |
Debit |
cea:TaxEffectOfUtilizationOfUnrecognizedDeductibleTemporaryDifferencesOfResearchAndDevelopmentCosts |
| 1240 |
Income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 1241 |
Effective tax rate |
Concept (Percent) |
For Period |
|
ifrs-full:AverageEffectiveTaxRate |
| 1242 |
1149 - Disclosure - Income Tax Expense - Summary of the Reconciliation of Statutory Tax Rates to Effective Tax Rate (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureIncomeTaxExpenseSummaryOfTheReconciliationOfStatutoryTaxRatesToEffectiveTaxRateParenthetical |
| 1243 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1244 |
Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |
Abstract |
|
|
ifrs-full:ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract |
| 1245 |
Tax rate |
Concept (Percent) |
For Period |
|
ifrs-full:ApplicableTaxRate |
| 1246 |
1150 - Disclosure - Dividends - Summary of Dividends (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDividendsSummaryOfDividends |
| 1247 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1248 |
Disclosure of Dividends Paid [abstract] |
Abstract |
|
|
cea:DisclosureOfDividendsPaidAbstract |
| 1249 |
Interim -Nil (2017: Nil, 2016: RMB5.1 cents) per ordinary share |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsRecognisedAsDistributionsToOwnersOfParentRelatingToPriorYears |
| 1250 |
Proposed final -RMB5.1 cents (2017: RMB5.1 cents, 2016: RMB4.9 cents) per ordinary share |
Concept (Monetary) |
For Period |
|
ifrs-full:DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners |
| 1251 |
Dividends |
Concept (Monetary) |
For Period |
|
cea:DividendsProposedAndPaid |
| 1252 |
1151 - Disclosure - Dividends - Summary of Dividends (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDividendsSummaryOfDividendsParenthetical |
| 1253 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1254 |
Disclosure of Dividends Paid [abstract] |
Abstract |
|
|
cea:DisclosureOfDividendsPaidAbstract |
| 1255 |
Dividends per ordinary share |
Concept (Share) |
For Period |
|
ifrs-full:DividendsPaidOrdinarySharesPerShare |
| 1256 |
Dividends proposed per ordinary share |
Concept (Share) |
For Period |
|
ifrs-full:DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare |
| 1257 |
1152 - Disclosure - Earnings Per Share - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureEarningsPerShareAdditionalInformation |
| 1258 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1259 |
Earnings per share [abstract] |
Abstract |
|
|
ifrs-full:EarningsPerShareAbstract |
| 1260 |
Profit attributable to equity holders of the Company |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 1261 |
Weighted average number of shares |
Concept (Shares) |
For Period |
|
ifrs-full:WeightedAverageShares |
| 1262 |
Potentially dilutive options |
Concept (Shares) |
For Period |
|
ifrs-full:DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares |
| 1263 |
Potentially dilutive other instruments |
Concept (Shares) |
For Period |
|
ifrs-full:DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares |
| 1264 |
1153 - Disclosure - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentSummaryOfPropertyPlantAndEquipment |
| 1265 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1266 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1267 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1268 |
Aircrafts, engines and flight equipment, owned [member] |
Member |
|
|
ifrs-full:OwnedAircraftMember |
| 1269 |
Aircrafts, engines and flight equipment, held under finance leases [member] |
Member |
|
|
ifrs-full:AircraftUnderFinanceLeaseMember |
| 1270 |
Buildings [member] |
Member |
|
|
ifrs-full:BuildingsMember |
| 1271 |
Other property, plant and equipment [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 1272 |
Construction in progress [member] |
Member |
|
|
ifrs-full:ConstructionInProgressMember |
| 1273 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1274 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1275 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1276 |
Accumulated depreciation and amortization [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 1277 |
Disclosure of detailed information about property, plant and equipment [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 1278 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1279 |
Additions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment |
| 1280 |
Disposals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsPropertyPlantAndEquipment |
| 1281 |
Transfer from construction in progress |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersFromConstructionInProgressPropertyPlantAndEquipment |
| 1282 |
Transfer from advanced payments on acquisition of aircraft (note 21) |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersFromAdvancedPaymentsOnAcquisitionOfAircraft |
| 1283 |
Transfer from investment properties (note 18) |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersFromToInvestmentPropertyPropertyPlantAndEquipment |
| 1284 |
Transfer to investment properties (note 18) |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersFromInvestmentProperties |
| 1285 |
Assets included in assets classified as held for sale |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersToAssetsClassifiedAsHeldForSale |
| 1286 |
Transfer to other non-current assets |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersToOtherNoncurrentAssets |
| 1287 |
Transfer from/(to) other non-current assets |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersFromToOtherNoncurrentAssets |
| 1288 |
Depreciation provided during the year |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationPropertyPlantAndEquipment |
| 1289 |
Disposal of a subsidiary (note 46) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryPropertyPlantAndEquipment |
| 1290 |
Impairment |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 1291 |
Transfers |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment |
| 1292 |
Accumulated depreciation and impairment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1293 |
1154 - Disclosure - Property, Plant and Equipment - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentAdditionalInformation |
| 1294 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1295 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1296 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1297 |
Aircrafts, engines and flight equipment, owned [member] |
Member |
|
|
ifrs-full:OwnedAircraftMember |
| 1298 |
Disclosure of detailed information about property, plant and equipment [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 1299 |
Impairment loss |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 1300 |
Property, plant and equipment where ownership certificates have not obtained |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipmentRestrictionsOnTitle |
| 1301 |
1155 - Disclosure - Property, Plant and Equipment - Summary of Cost and Carring Amount of Aircraft Pledged as Collateral Under Borrowing Arrangements and Aircraft Held Under Finance Leases (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentSummaryOfCostAndCarringAmountOfAircraftPledgedAsCollateralUnderBorrowingArrangementsAndAircraftHeldUnderFinanceLeases |
| 1302 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1303 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1304 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1305 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1306 |
Net Carrying Amount [member] |
Member |
|
|
cea:NetCarryingAmountMember |
| 1307 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1308 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1309 |
Aircraft, Engines and Flight Equipment Owned [Member] |
Member |
|
|
ifrs-full:AircraftMember |
| 1310 |
Disclosure of detailed information about property, plant and equipment [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 1311 |
- pledged as collateral |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipmentPledgedAsSecurity |
| 1312 |
- under finance leases |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:RecognisedFinanceLeaseAsAssets |
| 1313 |
Property plant and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1314 |
1156 - Disclosure - Investment Properties - Summary of Investment Properties (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentPropertiesSummaryOfInvestmentProperties |
| 1315 |
Disclosure of detailed information about investment property [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInvestmentPropertyTable |
| 1316 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1317 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1318 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1319 |
Accumulated depreciation and amortization [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 1320 |
Disclosure of detailed information about investment property [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfInvestmentPropertyLineItems |
| 1321 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentProperty |
| 1322 |
Transfer from property, plant and equipment (note 17) |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersFromPropertyPlantAndEquipmentInvestmentProperty |
| 1323 |
Transfer from intangible asset (note 20) |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill |
| 1324 |
Transfer to property, plant and equipment (note 17) |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersToPropertyPlantAndEquipment |
| 1325 |
Charge for the year (note 11) |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationInvestmentProperty |
| 1326 |
Ending balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentProperty |
| 1327 |
1157 - Disclosure - Investment Properties - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentPropertiesAdditionalInformation |
| 1328 |
Disclosure of detailed information about investment property [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInvestmentPropertyTable |
| 1329 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 1330 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 1331 |
Not measured at fair value but for which fair values are disclosed [member] |
Member |
|
|
ifrs-full:NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember |
| 1332 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1333 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1334 |
Investment properties [member] |
Member |
|
|
ifrs-full:InvestmentPropertyMember |
| 1335 |
Disclosure of detailed information about investment property [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfInvestmentPropertyLineItems |
| 1336 |
Fair value of the investment properties |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentProperty |
| 1337 |
Rental income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RentalIncomeFromInvestmentProperty |
| 1338 |
The amount of investment properties subject to restrictions on title |
Concept (Monetary) |
As Of |
Debit |
cea:InvestmentPropertyRestrictionsOnTitle |
| 1339 |
Transfers of fair value measurements from level 1 to level 2 |
Concept (Monetary) |
For Period |
|
ifrs-full:TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets |
| 1340 |
Transfers of fair value measurements from level 2 to level 1 |
Concept (Monetary) |
For Period |
|
ifrs-full:TransfersOutOfLevel2IntoLevel1OfFairValueHierarchyAssets |
| 1341 |
Transfers of fair value measurements into level 3 |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TransfersIntoLevel3OfFairValueHierarchyAssets |
| 1342 |
Transfers of fair value measurements out of level 3 |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:TransfersOutOfLevel3OfFairValueHierarchyAssets |
| 1343 |
1158 - Disclosure - Investment Properties - Summary of Fair Value Measurement Hierarchy of Investment Properties (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentPropertiesSummaryOfFairValueMeasurementHierarchyOfInvestmentProperties |
| 1344 |
Disclosure of detailed information about investment property [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInvestmentPropertyTable |
| 1345 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 1346 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 1347 |
Not measured at fair value but for which fair values are disclosed [member] |
Member |
|
|
ifrs-full:NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember |
| 1348 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 1349 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 1350 |
Significant observable inputs (Level 2) [member] |
Member |
|
|
ifrs-full:Level2OfFairValueHierarchyMember |
| 1351 |
Significant unobservable inputs (Level 3) [member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 1352 |
Disclosure of detailed information about investment property [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfInvestmentPropertyLineItems |
| 1353 |
Buildings |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentProperty |
| 1354 |
1159 - Disclosure - Prepayments for Land Use Right - Summary of Prepayments for Land Use Right (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePrepaymentsForLandUseRightSummaryOfPrepaymentsForLandUseRight |
| 1355 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1356 |
Disclosure of finance lease and operating lease by lessee [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeAbstract |
| 1357 |
Carrying amount at January 1 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentLeasePrepayments |
| 1358 |
Recognized during the year |
Concept (Monetary) |
For Period |
Credit |
cea:NoncurrentLeasePrepaymentsRecognisedInProfitOrLoss |
| 1359 |
Carrying amount at December 31 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentLeasePrepayments |
| 1360 |
1160 - Disclosure - Intangible Assets - Summary of Intangible Assets (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureIntangibleAssetsSummaryOfIntangibleAssets |
| 1361 |
Disclosure of reconciliation of changes in intangible assets and goodwill [table] |
Table |
* |
* |
ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillTable |
| 1362 |
Classes of intangible assets and goodwill [axis] |
Axis |
|
|
ifrs-full:ClassesOfIntangibleAssetsAndGoodwillAxis |
| 1363 |
Intangible assets and goodwill [member] |
Member |
|
|
ifrs-full:IntangibleAssetsAndGoodwillMember |
| 1364 |
Goodwill [member] |
Member |
|
|
ifrs-full:GoodwillMember |
| 1365 |
Computer software [member] |
Member |
|
|
ifrs-full:ComputerSoftwareMember |
| 1366 |
Others [member] |
Member |
|
|
ifrs-full:OtherIntangibleAssetsMember |
| 1367 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1368 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1369 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1370 |
Accumulated depreciation and amortization [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 1371 |
Disclosure of reconciliation of changes in intangible assets and goodwill [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillLineItems |
| 1372 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 1373 |
Additions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill |
| 1374 |
Amortization provided during the year |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AmortisationExpense |
| 1375 |
Ending balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 1376 |
Transfer from construction in process |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TransferFromInvestmentPropertyUnderConstructionOrDevelopmentInvestmentProperty |
| 1377 |
Disposal of a subsidiary (note 46) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryIntangibleAssetsAndGoodwill |
| 1378 |
Disposals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsIntangibleAssetsAndGoodwill |
| 1379 |
1161 - Disclosure - Intangible Assets - Summary of Intangible Assets (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureIntangibleAssetsSummaryOfIntangibleAssetsParenthetical |
| 1380 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1381 |
Disclosure of reconciliation of changes in intangible assets and goodwill [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract |
| 1382 |
Discount rate applied to the cash flow projections |
Concept (Percent) |
As Of |
|
ifrs-full:DescriptionOfDiscountRatesAppliedToCashFlowProjections |
| 1383 |
Growth rate used to extrapolate the cash flows |
Concept (Percent) |
As Of |
|
ifrs-full:DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections |
| 1384 |
1162 - Disclosure - Advanced Payments on Acquisition of Aircraft - Summary of Advanced Payments on Acquisition of Aircraft (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureAdvancedPaymentsOnAcquisitionOfAircraftSummaryOfAdvancedPaymentsOnAcquisitionOfAircraft |
| 1385 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1386 |
Subclassifications of assets, liabilities and equities [abstract] |
Abstract |
|
|
ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract |
| 1387 |
At January 1 |
Concept (Monetary) |
As Of |
Debit |
cea:AdvancedPaymentsOnAcquisitionOfAircraft |
| 1388 |
Additions |
Concept (Monetary) |
For Period |
Debit |
cea:AdditionsToAdvancedPaymentsOnAcquisitionOfAircraft |
| 1389 |
Interest capitalized (note 13) |
Concept (Monetary) |
For Period |
Debit |
cea:InterestCapitalisedIntoAdvancedPaymentsOnAcquisitionOfAircraft |
| 1390 |
Transfer to property, plant and equipment (note 17) |
Concept (Monetary) |
For Period |
Debit |
cea:IncreaseDecreaseThroughTransfersFromAdvancedPaymentsOnAcquisitionOfAircraft |
| 1391 |
At December 31 |
Concept (Monetary) |
As Of |
Debit |
cea:AdvancedPaymentsOnAcquisitionOfAircraft |
| 1392 |
1163 - Disclosure - Investments in Associates - Summary of Investments in Associates (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInAssociatesSummaryOfInvestmentsInAssociates |
| 1393 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1394 |
Disclosure of associates [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesAbstract |
| 1395 |
Share of net assets |
Concept (Monetary) |
As Of |
Debit |
cea:ShareOfNetAssetsOfAssociate |
| 1396 |
1164 - Disclosure - Investments in Associates - Summary of Movements in Investments in Associates (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInAssociatesSummaryOfMovementsInInvestmentsInAssociates |
| 1397 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1398 |
Disclosure of associates [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesAbstract |
| 1399 |
At January 1 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInAssociates |
| 1400 |
Additions |
Concept (Monetary) |
For Period |
Debit |
cea:AdditionsToInvestmentsInAssociates |
| 1401 |
Share of results of associates |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod |
| 1402 |
Share of revaluation on equity investments held by an associate |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 1403 |
Dividend received during the year |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsReceivedFromAssociatesClassifiedAsInvestingActivities |
| 1404 |
At December 31 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInAssociates |
| 1405 |
1165 - Disclosure - Investments in Associates - Summary of Principal Associates (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInAssociatesSummaryOfPrincipalAssociates |
| 1406 |
Disclosure of associates [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable |
| 1407 |
Associates [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInAssociatesAxis |
| 1408 |
Entity's total for associates [member] |
Member |
|
|
ifrs-full:EntitysTotalForAssociatesMember |
| 1409 |
Eastern Air Group Finance Co., Ltd. [member] |
Member |
|
|
cea:EasternAirGroupFinanceCoLtdMember |
| 1410 |
China Eastern Air Catering Investment Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirCateringInvestmentCoLtdMember |
| 1411 |
Shanghai Pratt & Whitney Aircraft Engine Maintenance Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiPrattAndWhitneyAircraftEngineMaintenanceCoLtdMember |
| 1412 |
New Shanghai International Tower Co., Ltd. [member] |
Member |
|
|
cea:NewShanghaiInternationalTowerCoLtdMember |
| 1413 |
Eastern Aviation Import & Export Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationImportExportCoLtdMember |
| 1414 |
Eastern Aviation Advertising Service Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationAdvertisingServiceCoLtdMember |
| 1415 |
Shanghai Collins Aviation Maintenance Service Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiCollinsAviationMaintenanceServiceCoLtdMember |
| 1416 |
Disclosure of associates [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems |
| 1417 |
Place of establishment and operation |
Concept (Text/String) |
For Period |
|
ifrs-full:CountryOfIncorporationOrResidenceOfAssociate |
| 1418 |
Date of establishment |
Concept (Date) |
For Period |
|
dei:EntityIncorporationDateOfIncorporation |
| 1419 |
Registered capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 1420 |
Attributable equity interest |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInAssociate |
| 1421 |
Principal activities |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities |
| 1422 |
1166 - Disclosure - Investments in Associates - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInAssociatesAdditionalInformation |
| 1423 |
Disclosure of associates [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable |
| 1424 |
Associates [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInAssociatesAxis |
| 1425 |
Entity's total for associates [member] |
Member |
|
|
ifrs-full:EntitysTotalForAssociatesMember |
| 1426 |
Shanghai Pratt & Whitney Aircraft Engine Maintenance Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiPrattAndWhitneyAircraftEngineMaintenanceCoLtdMember |
| 1427 |
Disclosure of associates [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems |
| 1428 |
Ownership interest |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInAssociate |
| 1429 |
1167 - Disclosure - Investments in Associates - Summary of Aggregate Financial Information of Associates (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInAssociatesSummaryOfAggregateFinancialInformationOfAssociates |
| 1430 |
Disclosure of associates [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable |
| 1431 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1432 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1433 |
Associates [member] |
Member |
|
|
ifrs-full:AssociatesMember |
| 1434 |
Disclosure of associates [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems |
| 1435 |
Share of the associates' profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod |
| 1436 |
Share of the associates' other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 1437 |
Share of the associates' total comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 1438 |
Aggregate carrying amount of the Group's interests in the associates |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInAssociates |
| 1439 |
1168 - Disclosure - Investments in Joint Ventures - Summary of Investments in Joint Ventures (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInJointVenturesSummaryOfInvestmentsInJointVentures |
| 1440 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1441 |
Disclosure of joint ventures [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfJointVenturesAbstract |
| 1442 |
Share of net assets |
Concept (Monetary) |
As Of |
Debit |
cea:ShareOfNetAssetsOfJointVenture |
| 1443 |
1169 - Disclosure - Investments in Joint Ventures - Summary of Movements in Investments in Joint Ventures (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInJointVenturesSummaryOfMovementsInInvestmentsInJointVentures |
| 1444 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1445 |
Disclosure of joint ventures [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfJointVenturesAbstract |
| 1446 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInJointVentures |
| 1447 |
Additions |
Concept (Monetary) |
For Period |
Debit |
cea:AdditionsToInvestmentsInJointVentures |
| 1448 |
Share of results |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod |
| 1449 |
Dividend received during the year |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsReceivedFromJointVenturesClassifiedAsInvestingActivities |
| 1450 |
Ending balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInJointVentures |
| 1451 |
1170 - Disclosure - Investments in Joint Ventures - Summary of Principal Joint Ventures (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInJointVenturesSummaryOfPrincipalJointVentures |
| 1452 |
Disclosure of joint ventures [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfJointVenturesTable |
| 1453 |
Joint ventures [axis] |
Axis |
|
|
ifrs-full:JointVenturesAxis |
| 1454 |
Entity's total for joint ventures [member] |
Member |
|
|
ifrs-full:EntitysTotalForJointVenturesMember |
| 1455 |
Shanghai Technologies Aerospace Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiTechnologiesAerospaceCoLimitedMember |
| 1456 |
Shanghai Eastern Union Aviation Wheels & Brakes Maintenance Services Overhaul Engineering Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiEasternUnionAviationWheelsAndBrakesMaintenanceServicesOverhaulEngineeringCoLimitedMember |
| 1457 |
Eastern China Kaiya System Integration Co., Ltd. [member] |
Member |
|
|
cea:EasternChinaKaiyaSystemIntegrationCoLimitedMember |
| 1458 |
CAE Melbourne Flight Training Pty Ltd. [member] |
Member |
|
|
cea:CAEMelbourneFlightTrainingPtyLtdMember |
| 1459 |
Shanghai Hute Aviation Technology Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiHuteAviationTechnologyCoLimitedMember |
| 1460 |
Xi'an CEA SAFRAN Landing Systems Services Co., Ltd [member] |
Member |
|
|
cea:XiAnCeaSafranLandingSystemsServicesCoLtdMember |
| 1461 |
Disclosure of joint ventures [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfJointVenturesLineItems |
| 1462 |
Place of establishment and operation |
Concept (Text/String) |
For Period |
|
ifrs-full:CountryOfIncorporationOfJointVenture |
| 1463 |
Date of establishment |
Concept (Date) |
For Period |
|
dei:EntityIncorporationDateOfIncorporation |
| 1464 |
Paid-up capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 1465 |
Attributable equity interest |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInJointVenture |
| 1466 |
Principal activities |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities |
| 1467 |
1171 - Disclosure - Investments in Joint Ventures - Summary of Aggregate Financial Information of Joint Ventures (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureInvestmentsInJointVenturesSummaryOfAggregateFinancialInformationOfJointVentures |
| 1468 |
Disclosure of joint ventures [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfJointVenturesTable |
| 1469 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1470 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1471 |
Joint ventures [member] |
Member |
|
|
ifrs-full:JointVenturesMember |
| 1472 |
Disclosure of joint ventures [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfJointVenturesLineItems |
| 1473 |
Share of the joint ventures' profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod |
| 1474 |
Share of the joint ventures' total comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 1475 |
Aggregate carrying amount of the Group's interests in the joint ventures |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInJointVentures |
| 1476 |
1172 - Disclosure - Equity Investments Designated at Fair Value Through Other Comprehensive Income/ Available-for-sale Investments - Summary of Available-for-sale Investments - Summary of Equity Investments Designated at Fair Value Through Other Comprehensive Income/ Available-For-Sale Investments (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureEquityInvestmentsDesignatedAtFairValueThroughOtherComprehensiveIncomeAvailableforsaleInvestmentsSummaryOfAvailableforsaleInvestmentsSummaryOfEquityInvestmentsDesignatedAtFai_Xb |
| 1477 |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeTable |
| 1478 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1479 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1480 |
Listed equity investments, at fair value [member] |
Member |
|
|
cea:ListedEquityInvestmentsMember |
| 1481 |
Unlisted equity investments, at cost [member] |
Member |
|
|
cea:UnlistedEquityInvestmentsMember |
| 1482 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1483 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1484 |
Travelsky technology limited [member] |
Member |
|
|
cea:TravelskyTechnologyLimitedMember |
| 1485 |
Sichuan Airlines Corporation Limited [member] |
Member |
|
|
cea:SichuanAirlinesCorporationLimitedMember |
| 1486 |
Aviation Data Communication Corporation Limited [member] |
Member |
|
|
cea:AviationDataCommunicationCorporationLimitedMember |
| 1487 |
Others [member] |
Member |
|
|
cea:OthersMember |
| 1488 |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeLineItems |
| 1489 |
Equity investments designated at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 1490 |
Available-for-sale investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 1491 |
1173 - Disclosure - Equity Investments Designated at Fair Value Through Other Comprehensive Income/ Available-for-Sale Investments - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureEquityInvestmentsDesignatedAtFairValueThroughOtherComprehensiveIncomeAvailableforSaleInvestmentsAdditionalInformation |
| 1492 |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeTable |
| 1493 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1494 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1495 |
Travelsky technology limited [member] |
Member |
|
|
cea:TravelskyTechnologyLimitedMember |
| 1496 |
Sichuan Airlines Corporation Limited [member] |
Member |
|
|
cea:SichuanAirlinesCorporationLimitedMember |
| 1497 |
Other non-listed equity investments designated at fair value through other comprehensive income [member] |
Member |
|
|
cea:OtherNonlistedEquityInvestmentsDesignatedAtFairValueThroughOtherComprehensiveIncomeMember |
| 1498 |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeLineItems |
| 1499 |
Dividends received |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsReceived |
| 1500 |
Gain on available-for-sale investments recognised in other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets |
| 1501 |
1174 - Disclosure - Derivative Financial Instruments - Summary of Derivative Financial Instruments (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDerivativeFinancialInstrumentsSummaryOfDerivativeFinancialInstruments |
| 1502 |
Disclosure of detailed information about financial instruments [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1503 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1504 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1505 |
Forward currency contracts [member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1506 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1507 |
Disclosure of detailed information about financial instruments [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1508 |
Derivative financial instruments, assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 1509 |
Derivative financial instruments, current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentDerivativeFinancialAssets |
| 1510 |
Derivative financial instruments, noncurrent assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentDerivativeFinancialAssets |
| 1511 |
Derivative financial instruments, liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 1512 |
Derivative financial instruments, current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentDerivativeFinancialLiabilities |
| 1513 |
Derivative financial instruments, noncurrent liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentDerivativeFinancialLiabilities |
| 1514 |
1175 - Disclosure - Derivative Financial Instruments - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDerivativeFinancialInstrumentsAdditionalInformation |
| 1515 |
Disclosure of detailed information about financial instruments [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1516 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 1517 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 1518 |
Foreign currency risk. |
Member |
|
|
ifrs-full:CurrencyRiskMember |
| 1519 |
Interest Rate Risk [Member] |
Member |
|
|
ifrs-full:InterestRateRiskMember |
| 1520 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1521 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1522 |
Forward currency contracts [member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1523 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1524 |
Disclosure of detailed information about financial instruments [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1525 |
Expected capital expenditures |
Concept (Percent) |
For Period |
|
cea:PercentageOfExpectedCapitalExpenditures |
| 1526 |
Notional amount |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1527 |
Market interest rates under finance leases |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpenseOnFinanceLeases |
| 1528 |
Hedge ratio |
Concept (Percent) |
For Period |
|
cea:HedgeRatio |
| 1529 |
Fair value changes of hedging instruments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness |
| 1530 |
1176 - Disclosure - Derivative Financial Instruments - Summary of Changes to Forecasted Amounts of Cash Flows of Hedged Items and Hedging Instruments (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDerivativeFinancialInstrumentsSummaryOfChangesToForecastedAmountsOfCashFlowsOfHedgedItemsAndHedgingInstruments |
| 1531 |
Disclosure of Changes to Forecasted Amounts of Cash Flows of Hedged Items and Hedging Instruments [table] |
Table |
* |
* |
cea:DisclosureOfChangesToForecastedAmountsOfCashFlowsOfHedgedItemsAndHedgingInstrumentsTable |
| 1532 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1533 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1534 |
Less than 3 months [member] |
Member |
|
|
cea:LessThanThreeMonthsMember |
| 1535 |
91 to 180 days [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanSixMonthsMember |
| 1536 |
6 to 9 months [member] |
Member |
|
|
cea:SixToNineMonthsMember |
| 1537 |
9 to 12 months [member] |
Member |
|
|
cea:NineToTwelveMonthsMember |
| 1538 |
Over 365 days [member] |
Member |
|
|
ifrs-full:LaterThanOneYearMember |
| 1539 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1540 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1541 |
Forward currency contracts [member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1542 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1543 |
Disclosure of Changes to Forecasted Amounts of Cash Flows of Hedged Items and Hedging Instruments [line items] |
LineItems |
|
|
cea:DisclosureOfChangesToForecastedAmountsOfCashFlowsOfHedgedItemsAndHedgingInstrumentsLineItems |
| 1544 |
Notional amount (in RMB million) |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1545 |
Average forward rate (RMB/USD) |
Concept (Decimal) |
For Period |
|
cea:AverageForwardRate |
| 1546 |
Hedged rate (%) |
Concept (Percent) |
As Of |
|
ifrs-full:AverageRateOfHedgingInstrument |
| 1547 |
1177 - Disclosure - Derivative Financial Instruments - Summary of Impacts of Hedging Instruments on Statement of Financial Position (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDerivativeFinancialInstrumentsSummaryOfImpactsOfHedgingInstrumentsOnStatementOfFinancialPosition |
| 1548 |
Disclosure of detailed information about hedging instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgingInstrumentsTable |
| 1549 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1550 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1551 |
Forward currency contracts [member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1552 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1553 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 1554 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 1555 |
Foreign currency risk. |
Member |
|
|
ifrs-full:CurrencyRiskMember |
| 1556 |
Interest Rate Risk [Member] |
Member |
|
|
ifrs-full:InterestRateRiskMember |
| 1557 |
Disclosure of detailed information about hedging instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgingInstrumentsLineItems |
| 1558 |
Notional amount |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1559 |
Carrying amount, Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:HedgingInstrumentAssets |
| 1560 |
Carrying amount, Liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:HedgingInstrumentLiabilities |
| 1561 |
Line item in the statement of financial position |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfLineItemInStatementOfFinancialPositionThatIncludesHedgingInstrument |
| 1562 |
Change in fair value used for measuring hedge ineffectiveness for the year RMB million |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness |
| 1563 |
1178 - Disclosure - Derivative Financial Instruments - Summary of impacts of Hedged Items on Statement of Financial Position (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDerivativeFinancialInstrumentsSummaryOfImpactsOfHedgedItemsOnStatementOfFinancialPosition |
| 1564 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 1565 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1566 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1567 |
Forward currency contracts [member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1568 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1569 |
Disclosure of detailed information about hedged items [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 1570 |
Change in fair value used for measuring hedge ineffectiveness for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness |
| 1571 |
Cash flow hedge reserve |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ReserveOfCashFlowHedgesContinuingHedges |
| 1572 |
1179 - Disclosure - Derivative Financial Instruments - Summary of Effects of Cash Flow Hedge on Statement of Profit or Loss and Statement of Comprehensive Income (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDerivativeFinancialInstrumentsSummaryOfEffectsOfCashFlowHedgeOnStatementOfProfitOrLossAndStatementOfComprehensiveIncome |
| 1573 |
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable |
| 1574 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1575 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1576 |
Forward currency contracts [member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1577 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1578 |
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems |
| 1579 |
Gross amount |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncome |
| 1580 |
Tax effect |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome |
| 1581 |
Total |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnCashFlowHedgesNetOfTax |
| 1582 |
Hedge ineffectiveness recognized in profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss |
| 1583 |
Gross amount |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax |
| 1584 |
Tax effect |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss |
| 1585 |
Net other comprehensive income to be reclassified to profit or loss in subsequent periods |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 1586 |
Line item (gross amount) in the statement of profit or loss |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfLineItemInStatementOfComprehensiveIncomeThatIncludesReclassificationAdjustments |
| 1587 |
1180 - Disclosure - Other Non-current Assets - Summary of Other Non-current Assets (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOtherNoncurrentAssetsSummaryOfOtherNoncurrentAssets |
| 1588 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1589 |
Miscellaneous non-current assets [abstract] |
Abstract |
|
|
ifrs-full:MiscellaneousNoncurrentAssetsAbstract |
| 1590 |
Deposits relating to aircraft held under operating leases |
Concept (Monetary) |
As Of |
Debit |
cea:DepositsRelatingToAircraftUnderOperatingLeases |
| 1591 |
Deferred pilot recruitment costs |
Concept (Monetary) |
As Of |
Debit |
cea:NoncurrentDeferredPilotRecruitmentCosts |
| 1592 |
Rebate receivables on aircraft acquisitions |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentReceivables |
| 1593 |
Prepayment for acquisition of property, plant and equipment |
Concept (Monetary) |
As Of |
Debit |
cea:NoncurrentPrepaymentsForAcquisitionOfPropertyPlantAndEquipment |
| 1594 |
Others |
Concept (Monetary) |
As Of |
Debit |
cea:MiscellaneousOtherNoncurrentAssets |
| 1595 |
Other non-current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentAssets |
| 1596 |
1181 - Disclosure - Deferred Taxation - Summary of Net Deferred Tax Assets/(Liabilities) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDeferredTaxationSummaryOfNetDeferredTaxAssetsLiabilities |
| 1597 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1598 |
Deferred tax assets and liabilities [abstract] |
Abstract |
|
|
ifrs-full:DeferredTaxAssetsAndLiabilitiesAbstract |
| 1599 |
Deferred tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 1600 |
Deferred tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 1601 |
Net deferred tax assets |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1602 |
1182 - Disclosure - Deferred Taxation - Summary of Movements in Net Deferred Tax Assets/(Liabilities) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDeferredTaxationSummaryOfMovementsInNetDeferredTaxAssetsLiabilities |
| 1603 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable |
| 1604 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 1605 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 1606 |
IFRS9 [member] |
Member |
|
|
cea:IFRS9Member |
| 1607 |
Adoption of IFRS 15 [Member] |
Member |
|
|
cea:IFRS15Member |
| 1608 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1609 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1610 |
Currently Stated [member] |
Member |
|
|
cea:CurrentlyStatedMember |
| 1611 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems |
| 1612 |
At the beginning of the year |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1613 |
Effect of adoption of IFRS 15 |
Concept (Monetary) |
For Period |
|
ifrs-full:IncreaseDecreaseInAccountingEstimate |
| 1614 |
Credited to profit or loss (note 14) |
Concept (Monetary) |
For Period |
|
ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss |
| 1615 |
Charged to other comprehensive income |
Concept (Monetary) |
For Period |
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome |
| 1616 |
At the end of the year |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1617 |
1183 - Disclosure - Deferred Taxation - Summary of Deferred Tax Assets and Liabilities Prior to Offsetting of Balances within Same Tax Jurisdiction (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDeferredTaxationSummaryOfDeferredTaxAssetsAndLiabilitiesPriorToOffsettingOfBalancesWithinSameTaxJurisdiction |
| 1618 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable |
| 1619 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1620 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1621 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1622 |
Temporary difference, unused tax losses and unused tax credits [axis] |
Axis |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis |
| 1623 |
Temporary difference, unused tax losses and unused tax credits [member] |
Member |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember |
| 1624 |
Impairment provision for flight equipment spare parts [member] |
Member |
|
|
cea:ImpairmentProvisionForFlightEquipmentSparePartsMember |
| 1625 |
Impairment provision for receivables [member] |
Member |
|
|
cea:ImpairmentProvisionForReceivablesMember |
| 1626 |
Impairment provision for property, plant, and equipment [member] |
Member |
|
|
cea:ImpairmentProvisionForPropertyPlantAndEquipmentMember |
| 1627 |
Derivative financial instruments [member] |
Member |
|
|
cea:DerivativeFinancialAssetsMember |
| 1628 |
Assets at fair value through profit or loss [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember |
| 1629 |
Other payables and accruals [member] |
Member |
|
|
cea:OtherPayablesAndAccrualsMember |
| 1630 |
Government Grants [member] |
Member |
|
|
cea:GovernmentGrantsMember |
| 1631 |
Sale and lease back transaction [member] |
Member |
|
|
cea:SaleAndLeaseBackTransactionMember |
| 1632 |
Aged payables [member] |
Member |
|
|
cea:AgedPayablesMember |
| 1633 |
Accumulated depreciation and amortization [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 1634 |
Available-for-sale investments [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 1635 |
Investments in equity instruments designated at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember |
| 1636 |
Derivative financial instruments [member] |
Member |
|
|
cea:DerivativeFinancialLiabilitiesMember |
| 1637 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems |
| 1638 |
Deferred tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 1639 |
Net deferred tax (liabilities)/assets |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1640 |
Deferred tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 1641 |
1184 - Disclosure - Deferred Taxation - Summary of Movements in Net Deferred Tax (Liabilities)/Assets of the Group (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDeferredTaxationSummaryOfMovementsInNetDeferredTaxLiabilitiesAssetsOfTheGroup |
| 1642 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable |
| 1643 |
Temporary difference, unused tax losses and unused tax credits [axis] |
Axis |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis |
| 1644 |
Temporary difference, unused tax losses and unused tax credits [member] |
Member |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember |
| 1645 |
Impairment provision for flight equipment spare parts [member] |
Member |
|
|
cea:ImpairmentProvisionForFlightEquipmentSparePartsMember |
| 1646 |
Impairment provision for receivables [member] |
Member |
|
|
cea:ImpairmentProvisionForReceivablesMember |
| 1647 |
Impairment provision for property, plant, and equipment [member] |
Member |
|
|
cea:ImpairmentProvisionForPropertyPlantAndEquipmentMember |
| 1648 |
Derivative financial instruments [member] |
Member |
|
|
cea:DerivativeFinancialAssetsMember |
| 1649 |
Other payables and accruals [member] |
Member |
|
|
cea:OtherPayablesAndAccrualsMember |
| 1650 |
Aged payables [member] |
Member |
|
|
cea:AgedPayablesMember |
| 1651 |
Net deferred tax assets [member] |
Member |
|
|
cea:DeferredTaxAssetsMember |
| 1652 |
Accumulated depreciation and amortization [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 1653 |
Available-for-sale investments [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 1654 |
Derivative financial instruments [member] |
Member |
|
|
cea:DerivativeFinancialLiabilitiesMember |
| 1655 |
Net deferred tax liabilities [member] |
Member |
|
|
cea:DeferredTaxLiabilitiesMember |
| 1656 |
Assets at fair value through profit or loss [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember |
| 1657 |
Government Grants [member] |
Member |
|
|
cea:GovernmentGrantsMember |
| 1658 |
Sale and lease back transaction [member] |
Member |
|
|
cea:SaleAndLeaseBackTransactionMember |
| 1659 |
Investments in equity instruments designated at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember |
| 1660 |
Passenger ticket breakage [member] |
Member |
|
|
cea:PassengerTicketBreakageMember |
| 1661 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1662 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1663 |
Previously Stated [Member] |
Member |
|
|
ifrs-full:PreviouslyStatedMember |
| 1664 |
Currently Stated [member] |
Member |
|
|
cea:CurrentlyStatedMember |
| 1665 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 1666 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 1667 |
IFRS9 [member] |
Member |
|
|
cea:IFRS9Member |
| 1668 |
Adoption of IFRS 15 [Member] |
Member |
|
|
cea:IFRS15Member |
| 1669 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems |
| 1670 |
At the beginning of the year |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1671 |
(Charged)/ credited to profit or loss |
Concept (Monetary) |
For Period |
|
ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss |
| 1672 |
Effect of adoption of IFRS 15 |
Concept (Monetary) |
For Period |
|
ifrs-full:IncreaseDecreaseInAccountingEstimate |
| 1673 |
Charged to other comprehensive income |
Concept (Monetary) |
For Period |
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome |
| 1674 |
At the end of the year |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1675 |
1185 - Disclosure - Deferred Taxation - Summary of Balances for Which Deferred Tax Assets Have Not Been Recognised (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDeferredTaxationSummaryOfBalancesForWhichDeferredTaxAssetsHaveNotBeenRecognised |
| 1676 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable |
| 1677 |
Temporary difference, unused tax losses and unused tax credits [axis] |
Axis |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis |
| 1678 |
Temporary difference, unused tax losses and unused tax credits [member] |
Member |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember |
| 1679 |
Deferred taxation [member] |
Member |
|
|
cea:DeferredTaxationMember |
| 1680 |
Temporary differences [member] |
Member |
|
|
ifrs-full:TemporaryDifferenceMember |
| 1681 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems |
| 1682 |
Tax losses carried forward |
Concept (Monetary) |
As Of |
|
ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised |
| 1683 |
Other deductible temporary differences |
Concept (Monetary) |
As Of |
|
ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised |
| 1684 |
Total unrecognised deferred tax assets |
Concept (Monetary) |
As Of |
Debit |
cea:UnrecognisedDeferredTaxAssets |
| 1685 |
1186 - Disclosure - Flight Equipment Spare Parts - Summary of Flight Equipment Spare Parts (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFlightEquipmentSparePartsSummaryOfFlightEquipmentSpareParts |
| 1686 |
Disclosure of inventories [Table] |
Table |
* |
* |
cea:DisclosureOfInventoriesTable |
| 1687 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1688 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1689 |
Flight equipment spare parts [member] |
Member |
|
|
cea:FlightEquipmentSparePartsMember |
| 1690 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1691 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1692 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1693 |
Impairment [member] |
Member |
|
|
ifrs-full:AccumulatedImpairmentMember |
| 1694 |
Disclosure of inventories [Line Items] |
LineItems |
|
|
cea:DisclosureOfInventoriesLineItems |
| 1695 |
Flight equipment spare parts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:SpareParts |
| 1696 |
1187 - Disclosure - Flight Equipment Spare Parts - Summary of Movements in Provision for Impairment of Flight Equipment Spare Parts (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFlightEquipmentSparePartsSummaryOfMovementsInProvisionForImpairmentOfFlightEquipmentSpareParts |
| 1697 |
Disclosure of inventories [Table] |
Table |
* |
* |
cea:DisclosureOfInventoriesTable |
| 1698 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1699 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1700 |
Provision written off in relation to disposal of spare parts [member] |
Member |
|
|
cea:ProvisionForImpairmentOfFlightEquipmentSparePartsMember |
| 1701 |
Disclosure of inventories [Line Items] |
LineItems |
|
|
cea:DisclosureOfInventoriesLineItems |
| 1702 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherProvisions |
| 1703 |
Accrual (note 8) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:AdditionalProvisionsOtherProvisions |
| 1704 |
Amount written off in relation to disposal of spare parts |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:UnusedProvisionReversedOtherProvisions |
| 1705 |
Disposal of a subsidiary |
Concept (Monetary) |
For Period |
Debit |
cea:ImpairmentLossesReverseDueToDisposalOfSubsidiary |
| 1706 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherProvisions |
| 1707 |
1188 - Disclosure - Trade and Notes Receivables - Summary of Trade and Notes Receivables (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndNotesReceivablesSummaryOfTradeAndNotesReceivables |
| 1708 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1709 |
Trade and other current receivables [abstract] |
Abstract |
|
|
ifrs-full:TradeAndOtherCurrentReceivablesAbstract |
| 1710 |
Trade receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 1711 |
Notes receivable |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentNotesReceivables |
| 1712 |
Current trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivablesGross |
| 1713 |
Impairment |
Concept (Monetary) |
For Period |
Debit |
cea:ImpairmentLossOnTradeAndNotesReceivables |
| 1714 |
Trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivables |
| 1715 |
1189 - Disclosure - Trade and Notes Receivables - Summary of Ageing Analysis of Trade and Notes Receivables (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndNotesReceivablesSummaryOfAgeingAnalysisOfTradeAndNotesReceivables |
| 1716 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1717 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1718 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1719 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1720 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1721 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1722 |
Within 90 days [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1723 |
91 to 180 days [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanSixMonthsMember |
| 1724 |
181 to 365 days [member] |
Member |
|
|
ifrs-full:LaterThanSixMonthsAndNotLaterThanOneYearMember |
| 1725 |
Over 365 days [member] |
Member |
|
|
ifrs-full:LaterThanOneYearMember |
| 1726 |
Disclosure of financial assets [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1727 |
Trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivables |
| 1728 |
1190 - Disclosure - Trade and Notes Receivables - Summary of Provision for Impairment of Trade Receivables (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndNotesReceivablesSummaryOfProvisionForImpairmentOfTradeReceivables |
| 1729 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1730 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1731 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1732 |
Previously Stated [Member] |
Member |
|
|
ifrs-full:PreviouslyStatedMember |
| 1733 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 1734 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 1735 |
IFRS9 [member] |
Member |
|
|
cea:IFRS9Member |
| 1736 |
Restatement [Axis] |
Axis |
|
|
srt:RestatementAxis |
| 1737 |
Restatement [Domain] |
Member |
|
|
srt:RestatementDomain |
| 1738 |
Restated balance [member] |
Member |
|
|
cea:RestatedBalanceMember |
| 1739 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1740 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1741 |
Trade and notes receivables [member] |
Member |
|
|
cea:TradeAndNotesReceivablesMember |
| 1742 |
Disclosure of financial assets [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1743 |
Impairment losses, net (note 9) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables |
| 1744 |
At beginning of year (restated) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1745 |
Amount written off as uncollectible |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:UtilisationAllowanceAccountForCreditLossesOfFinancialAssets |
| 1746 |
Effect of adoption of IFRS 9 |
Concept (Monetary) |
For Period |
|
ifrs-full:IncreaseDecreaseInAccountingEstimate |
| 1747 |
Disposal of a subsidiary |
Concept (Monetary) |
For Period |
Debit |
cea:ImpairmentLossesReverseDueToDisposalOfSubsidiary |
| 1748 |
Provision included in assets classified as held for sale |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions |
| 1749 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1750 |
1191 - Disclosure - Trade and Notes Receivables - Schedule of Credit Risk Exposure on Group's Trade Receivables (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndNotesReceivablesScheduleOfCreditRiskExposureOnGroupsTradeReceivables |
| 1751 |
Disclosure of financial assets that are either past due or impaired [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedTable |
| 1752 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 1753 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 1754 |
IFRS9 [member] |
Member |
|
|
cea:IFRS9Member |
| 1755 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1756 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1757 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1758 |
Past due status [axis] |
Axis |
|
|
ifrs-full:PastDueStatusAxis |
| 1759 |
Past due status [member] |
Member |
|
|
ifrs-full:PastDueStatusMember |
| 1760 |
Current [member] |
Member |
|
|
ifrs-full:CurrentMember |
| 1761 |
Within 90 days [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1762 |
181 to 365 Days [Member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember |
| 1763 |
Over 365 days [member] |
Member |
|
|
ifrs-full:LaterThanOneYearMember |
| 1764 |
Disclosure of financial assets that are either past due or impaired [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedLineItems |
| 1765 |
Expected credit loss rate (%) |
Concept (Percent) |
As Of |
|
ifrs-full:ExpectedCreditLossRate |
| 1766 |
Gross carrying amount (RMB million) |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 1767 |
Expected credit losses (RMB million) |
Concept (Monetary) |
For Period |
Debit |
cea:RecognitionOfExpectedCreditLossesForTradeReceivablesUnderIfrs |
| 1768 |
1192 - Disclosure - Trade and Notes Receivables - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndNotesReceivablesAdditionalInformation |
| 1769 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1770 |
Impairment of financial assets [axis] |
Axis |
|
|
ifrs-full:ImpairmentOfFinancialAssetsAxis |
| 1771 |
Entity's total for impairment of financial assets [member] |
Member |
|
|
ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember |
| 1772 |
Individually impaired [member] |
Member |
|
|
ifrs-full:FinancialAssetsIndividuallyAssessedForCreditLossesMember |
| 1773 |
Past due but not impaired [member] |
Member |
|
|
ifrs-full:FinancialAssetsPastDueButNotImpairedMember |
| 1774 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1775 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1776 |
Impairment [member] |
Member |
|
|
ifrs-full:AccumulatedImpairmentMember |
| 1777 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1778 |
Disclosure of financial assets [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1779 |
Individually impaired trade receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 1780 |
Provision relate to impaired trade and notes receivables |
Concept (Monetary) |
As Of |
Credit |
cea:ProvisionForImpairmentOfTradeReceivables |
| 1781 |
Impaired trade and receivables only a portion of the receivables is expected to be recovered |
Concept (Monetary) |
As Of |
Debit |
cea:ImpairedTradeAndReceivablesOnlyPortionOfReceivablesIsExpectedToBeRecovered |
| 1782 |
Trade and notes receivable |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivables |
| 1783 |
1193 - Disclosure - Trade and Notes Receivables - Summary of Ageing Analysis of Trade and Notes Receivables Past Due But Not Impaired (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndNotesReceivablesSummaryOfAgeingAnalysisOfTradeAndNotesReceivablesPastDueButNotImpaired |
| 1784 |
Disclosure of financial assets that are either past due or impaired [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedTable |
| 1785 |
Impairment of financial assets [axis] |
Axis |
|
|
ifrs-full:ImpairmentOfFinancialAssetsAxis |
| 1786 |
Entity's total for impairment of financial assets [member] |
Member |
|
|
ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember |
| 1787 |
Past due but not impaired [member] |
Member |
|
|
ifrs-full:FinancialAssetsPastDueButNotImpairedMember |
| 1788 |
Past due status [axis] |
Axis |
|
|
ifrs-full:PastDueStatusAxis |
| 1789 |
Past due status [member] |
Member |
|
|
ifrs-full:PastDueStatusMember |
| 1790 |
Within 90 days [member] |
Member |
|
|
ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember |
| 1791 |
91 to 180 days [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanSixMonthsMember |
| 1792 |
Disclosure of financial assets that are either past due or impaired [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedLineItems |
| 1793 |
Trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivables |
| 1794 |
1194 - Disclosure - Financial Asset at Fair Value Through Profit or Loss - Summary of Financial Assets at Fair Value Through Profit or Loss (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialAssetAtFairValueThroughProfitOrLossSummaryOfFinancialAssetsAtFairValueThroughProfitOrLoss |
| 1795 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1796 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1797 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1798 |
Shanghai Pudong Development Bank Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiPudongDevelopmentBankCoLtdMember |
| 1799 |
Disclosure of financial assets [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1800 |
Available-for-sale investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 1801 |
1195 - Disclosure - Prepayments and Other Receivables - Summary of Prepayments and Other Receivables (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePrepaymentsAndOtherReceivablesSummaryOfPrepaymentsAndOtherReceivables |
| 1802 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1803 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1804 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1805 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1806 |
Impairment [member] |
Member |
|
|
ifrs-full:AccumulatedImpairmentMember |
| 1807 |
Disclosure of financial assets [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1808 |
Value added tax recoverable |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentValueAddedTaxReceivables |
| 1809 |
Value added tax refundable |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentValueAddedTaxRefundable |
| 1810 |
Subsidy receivable |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentSubsidyReceivable |
| 1811 |
Prepaid corporate income tax |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentPrepaidIncomeTax |
| 1812 |
Advance to suppliers |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAdvancesToSuppliers |
| 1813 |
Prepaid aircraft operating lease rentals |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentPrepaidAircraftOperatingLeaseRentals |
| 1814 |
Rebate receivables on aircraft acquisitions |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentRebateReceivablesOnAircraftAcquisitions |
| 1815 |
Amounts due from related parties (note 49(c)(i)) |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties |
| 1816 |
Deposits relating to aircraft held under operating leases |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentDepositsRelatingToAircraftHeldUnderOperatingLeases |
| 1817 |
Other deposits |
Concept (Monetary) |
As Of |
Credit |
cea:OtherCurrentDeposit |
| 1818 |
Others |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherCurrentReceivables |
| 1819 |
Prepayments and other receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentPrepaymentsAndOtherReceivables |
| 1820 |
1196 - Disclosure - Prepayments and Other Receivables - Schedule of Movements of Loss Allowances Measured at 12-month and Lifetime Expected Credit Losses for Financial Assets Included in Other Receivables (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePrepaymentsAndOtherReceivablesScheduleOfMovementsOfLossAllowancesMeasuredAt12monthAndLifetimeExpectedCreditLossesForFinancialAssetsIncludedInOtherReceivables |
| 1821 |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable |
| 1822 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 1823 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 1824 |
12-month expected credit losses [member] |
Member |
|
|
ifrs-full:TwelvemonthExpectedCreditLossesMember |
| 1825 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 1826 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1827 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1828 |
Accumulated depreciation, amortisation and impairment [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAmortisationAndImpairmentMember |
| 1829 |
Cost [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1830 |
Method of assessment of expected credit losses [axis] |
Axis |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesAxis |
| 1831 |
Method of assessment of expected credit losses [member] |
Member |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesMember |
| 1832 |
Expected credit losses individually assessed [member] |
Member |
|
|
ifrs-full:ExpectedCreditLossesIndividuallyAssessedMember |
| 1833 |
Expected credit losses collectively assessed [member] |
Member |
|
|
ifrs-full:ExpectedCreditLossesCollectivelyAssessedMember |
| 1834 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1835 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1836 |
Stage One [member] |
Member |
|
|
cea:StageOneMember |
| 1837 |
Stage Two [member] |
Member |
|
|
cea:StageTwoMember |
| 1838 |
Stage three [member] |
Member |
|
|
cea:StageThreeMember |
| 1839 |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsLineItems |
| 1840 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1841 |
Transferred - to stage 2 |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersFinancialAssets |
| 1842 |
Accrual |
Concept (Monetary) |
For Period |
Credit |
cea:FinancialAssetsAccrualOfCreditLoss |
| 1843 |
Reversal |
Concept (Monetary) |
For Period |
Debit |
cea:FinancialAssetsReversalOfCreditLoss |
| 1844 |
Ending balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1845 |
1197 - Disclosure - Assets Classified as Held for Sale - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureAssetsClassifiedAsHeldForSaleAdditionalInformation |
| 1846 |
Disclosure Of Assets Held For Sale [table] |
Table |
* |
* |
cea:DisclosureOfAssetsHeldForSaleTable |
| 1847 |
Assets and liabilities classified as held for sale [axis] |
Axis |
|
|
ifrs-full:AssetsAndLiabilitiesClassifiedAsHeldForSaleAxis |
| 1848 |
Assets and liabilities not classified as held for sale [member] |
Member |
|
|
ifrs-full:AssetsAndLiabilitiesNotClassifiedAsHeldForSaleMember |
| 1849 |
China Aviation Equipment Co., Ltd. [member] |
Member |
|
|
cea:ChinaAviationEquipmentCoLtdMember |
| 1850 |
Disclosure of assets held for sale [line items] |
LineItems |
|
|
cea:DisclosureOfAssetsHeldForSaleLineItems |
| 1851 |
Assets classified as held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale |
| 1852 |
1198 - Disclosure - Restricted Bank Deposits and Short-term Bank Deposits - Summary of Restricted Bank Deposits and Short-term Bank Deposits (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRestrictedBankDepositsAndShorttermBankDepositsSummaryOfRestrictedBankDepositsAndShorttermBankDeposits |
| 1853 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1854 |
Subclassifications of assets, liabilities and equities [abstract] |
Abstract |
|
|
ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract |
| 1855 |
Restricted bank deposits |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:RestrictedCashAndCashEquivalents |
| 1856 |
1199 - Disclosure - Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureCashAndCashEquivalentsSummaryOfCashAndCashEquivalents |
| 1857 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1858 |
Cash and cash equivalents [abstract] |
Abstract |
|
|
ifrs-full:CashAndCashEquivalentsAbstract |
| 1859 |
Cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashOnHand |
| 1860 |
Bank balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:BalancesWithBanks |
| 1861 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 1862 |
1200 - Disclosure - Cash and Cash Equivalents - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureCashAndCashEquivalentsAdditionalInformation |
| 1863 |
Disclosure of detailed information about financial instruments [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1864 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 1865 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 1866 |
RMB [member] |
Member |
|
|
currency:CNY |
| 1867 |
Disclosure of detailed information about financial instruments [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1868 |
Cash and bank balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 1869 |
1201 - Disclosure - Trade and Bills Payables - Summary of Aged Analysis of Trade and Bills Payables (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndBillsPayablesSummaryOfAgedAnalysisOfTradeAndBillsPayables |
| 1870 |
Disclosure of financial liabilities [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialLiabilitiesTable |
| 1871 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1872 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1873 |
Within 90 days [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1874 |
91 to 180 days [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanSixMonthsMember |
| 1875 |
181 to 365 days [member] |
Member |
|
|
ifrs-full:LaterThanSixMonthsAndNotLaterThanOneYearMember |
| 1876 |
1 to 2 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 1877 |
Over 2 years [member] |
Member |
|
|
cea:LaterThanTwoYearMember |
| 1878 |
Disclosure of financial liabilities [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialLiabilitiesLineItems |
| 1879 |
Trade and bills payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers |
| 1880 |
1202 - Disclosure - Trade and Bills Payable - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureTradeAndBillsPayableAdditionalInformation |
| 1881 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1882 |
Trade and other payables [abstract] |
Abstract |
|
|
ifrs-full:TradeAndOtherPayablesAbstract |
| 1883 |
Bills payable |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentBillsPayable |
| 1884 |
1203 - Disclosure - Contract Liabilities - Summary Of Contract liabilities (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureContractLiabilitiesSummaryOfContractLiabilities |
| 1885 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1886 |
Contract liabilities [abstract] |
Abstract |
|
|
ifrs-full:ContractLiabilitiesAbstract |
| 1887 |
Sales in advance of carriage |
Concept (Monetary) |
As Of |
Credit |
cea:SalesInAdvanceOfCarriage |
| 1888 |
Frequent flyer program liabilities |
Concept (Monetary) |
As Of |
Credit |
cea:UnredeemedPointsAwardedUnderTheGroupFrequentFlyerPrograms |
| 1889 |
Advance from customers |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentAdvances |
| 1890 |
Contract liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ContractLiabilities |
| 1891 |
Current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentContractLiabilities |
| 1892 |
Non-current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentContractLiabilities |
| 1893 |
1204 - Disclosure - Other Payables and Accruals - Summary of Other Payables and Accruals (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOtherPayablesAndAccrualsSummaryOfOtherPayablesAndAccruals |
| 1894 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1895 |
Trade and other payables [abstract] |
Abstract |
|
|
ifrs-full:TradeAndOtherPayablesAbstract |
| 1896 |
Salaries, wages and benefits |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ShorttermEmployeeBenefitsAccruals |
| 1897 |
Take-off and landing charges |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentTakeoffAndLandingCharges |
| 1898 |
Fuel cost |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentFuelCost |
| 1899 |
Expenses related to aircraft overhaul conducted |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentExpensesRelatedToAircraftOverhaulConducted |
| 1900 |
Deposits from customers |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentDepositsFromCustomers |
| 1901 |
Duties and levies payable |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentDutiesAndLeviesPayable |
| 1902 |
Other accrued operating expenses |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccrualsClassifiedAsCurrent |
| 1903 |
Payable for purchase of property, plant and equipment |
Concept (Monetary) |
As Of |
Credit |
cea:PayableForPurchaseOfPropertyPlantAndEquipmentCurrent |
| 1904 |
Interest payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentInterestPayable |
| 1905 |
Pending output value added tax |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentValueAddedTaxPayables |
| 1906 |
Deposits received from ticket sales agents |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentDepositsReceivedFromTicketingAgencies |
| 1907 |
Current portion of other long-term liabilities (note 42) |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfOtherLongtermLiabilities |
| 1908 |
Staff housing allowance |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentStaffHousingAllowance |
| 1909 |
Amounts due to related parties (note 49(c)(ii)) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AmountsPayableRelatedPartyTransactions |
| 1910 |
Current portion of post-retirement benefit obligations (note 41(b)) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentRecognisedLiabilitiesDefinedBenefitPlan |
| 1911 |
Others |
Concept (Monetary) |
As Of |
Credit |
cea:MiscellaneousOtherCurrentPayablesAndCurrentAccruals |
| 1912 |
Other payables and accruals |
Concept (Monetary) |
As Of |
Credit |
cea:OtherCurrentPayablesAndCurrentAccruals |
| 1913 |
1205 - Disclosure - Obligations Under Finance Leases - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureObligationsUnderFinanceLeasesAdditionalInformation |
| 1914 |
Disclosure of finance lease and operating lease by lessee [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable |
| 1915 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1916 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1917 |
Aircrafts, engines and flight equipment, held under finance leases [member] |
Member |
|
|
ifrs-full:AircraftUnderFinanceLeaseMember |
| 1918 |
Disclosure of finance lease and operating lease by lessee [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems |
| 1919 |
Number of aircrafts |
Concept (Decimal) |
As Of |
|
cea:NumberOfAircraft |
| 1920 |
1206 - Disclosure - Obligations Under Finance Leases - Summary of Future Minimum Lease Payments (Including Interest), and Present Value of Minimum Lease Payments Under Finance Leases (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureObligationsUnderFinanceLeasesSummaryOfFutureMinimumLeasePaymentsIncludingInterestAndPresentValueOfMinimumLeasePaymentsUnderFinanceLeases |
| 1921 |
Disclosure of finance lease and operating lease by lessee [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable |
| 1922 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1923 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1924 |
Less than 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1925 |
1 to 2 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 1926 |
In the third to fifth years, inclusive [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFiveYearsMember |
| 1927 |
Over 5 years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 1928 |
Disclosure of finance lease and operating lease by lessee [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems |
| 1929 |
Minimum lease payments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:MinimumFinanceLeasePaymentsPayable |
| 1930 |
Minimum lease payments, Less: amount repayable within one year |
Concept (Monetary) |
As Of |
Credit |
cea:MinimumFinanceLeasePaymentsPayableCurrent |
| 1931 |
Minimum lease payments, non-current portion |
Concept (Monetary) |
As Of |
Credit |
cea:MinimumFinanceLeasePaymentsPayableNoncurrent |
| 1932 |
Present values of minimum lease payments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:MinimumFinanceLeasePaymentsPayableAtPresentValue |
| 1933 |
Present values of minimum lease payments, Less: amount repayable within one year |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentFinanceLeaseLiabilities |
| 1934 |
Present values of minimum lease payments, non-current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentFinanceLeaseLiabilities |
| 1935 |
1207 - Disclosure - Borrowings - Summary of Borrowings (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureBorrowingsSummaryOfBorrowings |
| 1936 |
Disclosure of detailed information about borrowings [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 1937 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1938 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1939 |
Less than 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1940 |
1 to 2 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 1941 |
In the third to fifth years, inclusive [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFiveYearsMember |
| 1942 |
Over 5 years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 1943 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 1944 |
Long-term bank borrowings - secured |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentPortionOfNoncurrentSecuredBankLoansReceived |
| 1945 |
Long-term bank borrowings - unsecured |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentPortionOfNoncurrentUnsecuredBankLoansReceived |
| 1946 |
Guaranteed bonds |
Concept (Monetary) |
As Of |
Credit |
cea:NoncurrentPortionOfNoncurrentGuaranteedBondsIssued |
| 1947 |
Unsecured bonds |
Concept (Monetary) |
As Of |
Credit |
cea:NoncurrentPortionOfNoncurrentUnsecuredBondsIssued |
| 1948 |
Total non-current borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LongtermBorrowings |
| 1949 |
Current portion of long-term bank borrowings - secured |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfNoncurrentSecuredBankLoansReceived |
| 1950 |
Current portion of long-term bank borrowings - unsecured |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfNoncurrentUnsecuredBankLoansReceived |
| 1951 |
Current portion of Guaranteed bonds |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfNonCurrentGuaranteedBondsIssued |
| 1952 |
Current portion of unsecured bonds |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfNonCurrentUnsecuredBondsIssued |
| 1953 |
Short-term bank borrowings - unsecured |
Concept (Monetary) |
As Of |
Credit |
cea:UnsecuredShorttermBorrowings |
| 1954 |
Short-term debentures |
Concept (Monetary) |
As Of |
Credit |
cea:ShorttermDebenturesIssued |
| 1955 |
Current portion of long-term bank borrowings |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfNoncurrentBorrowings |
| 1956 |
Total borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 1957 |
Total borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 1958 |
1208 - Disclosure - Borrowings - Summary of Borrowings (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureBorrowingsSummaryOfBorrowingsParenthetical |
| 1959 |
Disclosure of detailed information about borrowings [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 1960 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 1961 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 1962 |
Guaranteed bonds [member] |
Member |
|
|
cea:GuaranteedBondsMember |
| 1963 |
Medium-term bonds [member] |
Member |
|
|
cea:MediumtermBondsMember |
| 1964 |
Guaranteed notes [member] |
Member |
|
|
cea:GuaranteedNotesMember |
| 1965 |
Note [member] |
Member |
|
|
cea:NoteMember |
| 1966 |
Corporate bonds [member] |
Member |
|
|
cea:CorporateBondsMember |
| 1967 |
Corporate bonds one [member] |
Member |
|
|
cea:CorporateBondsPartOneMember |
| 1968 |
Corporate bonds two [member] |
Member |
|
|
cea:CorporateBondsPartTwoMember |
| 1969 |
Short-term debentures [member] |
Member |
|
|
cea:ShorttermDebenturesMember |
| 1970 |
First series of JPY- denominated credit enhanced bonds [member] |
Member |
|
|
cea:FirstSeriesOfJpyDenominatedCreditEnhancedBondsMember |
| 1971 |
Second series of JPY- denominated credit enhanced bonds [member] |
Member |
|
|
cea:SecondSeriesOfJpyDenominatedCreditEnhancedBondsMember |
| 1972 |
Third series of JPY- denominated credit enhanced bonds [member] |
Member |
|
|
cea:ThirdSeriesOfJpyDenominatedCreditEnhancedBondsMember |
| 1973 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 1974 |
Carrying amount of related aircraft and buildings pledged as security |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipmentPledgedAsSecurity |
| 1975 |
Term of borrowing |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsMaturity |
| 1976 |
Principal amount of borrowing |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1977 |
Interest rate of borrowing |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
| 1978 |
1209 - Disclosure - Borrowings - Summary of Long-term Borrowings and Bonds (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureBorrowingsSummaryOfLongtermBorrowingsAndBonds |
| 1979 |
Disclosure of detailed information about borrowings [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 1980 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 1981 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 1982 |
Long-term bank borrowings [member] |
Member |
|
|
cea:LongTermBankBorrowingsMember |
| 1983 |
Guaranteed bonds [member] |
Member |
|
|
cea:GuaranteedBondsMember |
| 1984 |
Unsecured bonds [member] |
Member |
|
|
cea:UnsecuredBondMember |
| 1985 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 1986 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 1987 |
RMB [member] |
Member |
|
|
currency:CNY |
| 1988 |
USD [member] |
Member |
|
|
currency:USD |
| 1989 |
EUR [member] |
Member |
|
|
currency:EUR |
| 1990 |
SGD [member] |
Member |
|
|
currency:SGD |
| 1991 |
JPY [Member] |
Member |
|
|
currency:JPY |
| 1992 |
KRW [member] |
Member |
|
|
currency:KRW |
| 1993 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 1994 |
Long-term borrowings |
Concept (Monetary) |
As Of |
Credit |
cea:LongTermBorrowingsAndBondsIncludingCurrentPortion |
| 1995 |
1210 - Disclosure - Borrowings - Summary of Long-term Borrowings and Bonds (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureBorrowingsSummaryOfLongtermBorrowingsAndBondsParenthetical |
| 1996 |
Disclosure of detailed information about borrowings [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 1997 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 1998 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 1999 |
Long-term bank borrowings [member] |
Member |
|
|
cea:LongTermBankBorrowingsMember |
| 2000 |
Guaranteed bonds [member] |
Member |
|
|
cea:GuaranteedBondsMember |
| 2001 |
Unsecured bonds [member] |
Member |
|
|
cea:UnsecuredBondMember |
| 2002 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 2003 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 2004 |
RMB [member] |
Member |
|
|
currency:CNY |
| 2005 |
USD [member] |
Member |
|
|
currency:USD |
| 2006 |
EUR [member] |
Member |
|
|
currency:EUR |
| 2007 |
SGD [member] |
Member |
|
|
currency:SGD |
| 2008 |
JPY [Member] |
Member |
|
|
currency:JPY |
| 2009 |
KRW [member] |
Member |
|
|
currency:KRW |
| 2010 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 2011 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 2012 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 2013 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 2014 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2015 |
Borrowings interest rate basis |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsInterestRateBasis |
| 2016 |
Borrowings interest rate |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
| 2017 |
Borrowings interest rate basis adjustment |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsAdjustmentToInterestRateBasis |
| 2018 |
Borrowings interest rate |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsMaturity |
| 2019 |
1211 - Disclosure - Borrowings - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureBorrowingsAdditionalInformation |
| 2020 |
Disclosure of detailed information about borrowings [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2021 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 2022 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 2023 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 2024 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 2025 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 2026 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 2027 |
Short-term borrowings [member] |
Member |
|
|
ifrs-full:ShorttermBorrowingsMember |
| 2028 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2029 |
Borrowings interest rate |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
| 2030 |
1212 - Disclosure - Provision for Return Condition Checks for Aircraft Under Operating Leases - Summary of Provision for Return Condition Checks for Aircraft Under Operating Leases (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureProvisionForReturnConditionChecksForAircraftUnderOperatingLeasesSummaryOfProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2031 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2032 |
Disclosure of provision for return condition checks for aircraft under operating leases [abstract] |
Abstract |
|
|
cea:DisclosureOfProvisionForReturnConditionChecksForAircraftUnderOperatingLeasesAbstract |
| 2033 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
cea:ProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2034 |
Accrual |
Concept (Monetary) |
For Period |
Credit |
cea:AccrualOnProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2035 |
Utilization |
Concept (Monetary) |
For Period |
Debit |
cea:UtilizationOfProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2036 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
cea:ProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2037 |
Less: current portion |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2038 |
Long-term portion |
Concept (Monetary) |
As Of |
Credit |
cea:NoncurrentPortionOfProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2039 |
1213 - Disclosure - Post-Retirement Benefit Obligations - Summary of Post-retirement Benefit Obligations Recognized in Consolidated Statement of Financial Position (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePostRetirementBenefitObligationsSummaryOfPostretirementBenefitObligationsRecognizedInConsolidatedStatementOfFinancialPosition |
| 2040 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2041 |
Disclosure of defined benefit plans [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansAbstract |
| 2042 |
Post-retirement benefit obligations |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RecognisedLiabilitiesDefinedBenefitPlan |
| 2043 |
Less: current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentRecognisedLiabilitiesDefinedBenefitPlan |
| 2044 |
Non-current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan |
| 2045 |
1214 - Disclosure - Post-Retirement Benefit Obligations - Summary of Principal Actuarial Assumptions Utilized (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePostRetirementBenefitObligationsSummaryOfPrincipalActuarialAssumptionsUtilized |
| 2046 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2047 |
Disclosure of defined benefit plans [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansAbstract |
| 2048 |
Discount rates for post-retirement benefits |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfDiscountRates |
| 2049 |
Mortality rate |
Concept (Text/String) |
For Period |
|
cea:MortalityRateDescription |
| 2050 |
Annual increase rate of post-retirement medical expenses |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfMedicalCostTrendRates |
| 2051 |
Inflation rate of pension benefits |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfInflation |
| 2052 |
1215 - Disclosure - Post-Retirement Benefit Obligations - Summary of Quantitative Sensitivity Analysis for Significant Assumptions (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePostRetirementBenefitObligationsSummaryOfQuantitativeSensitivityAnalysisForSignificantAssumptions |
| 2053 |
Disclosure of sensitivity analysis for actuarial assumptions [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable |
| 2054 |
Actuarial assumptions [axis] |
Axis |
|
|
ifrs-full:ActuarialAssumptionsAxis |
| 2055 |
Actuarial assumptions [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionsMember |
| 2056 |
Discount rate for post-retirement benefits [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionOfDiscountRatesMember |
| 2057 |
Annual increase rate of pension benefits [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfPensionIncreasesMember |
| 2058 |
Annual increase rate of medical expenses [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionOfMedicalCostTrendRatesMember |
| 2059 |
Disclosure of sensitivity analysis for actuarial assumptions [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems |
| 2060 |
Increase in rate % |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfReasonablyPossibleIncreaseInActuarialAssumption |
| 2061 |
Increase/ (decrease) in post-retirement benefit obligations |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption |
| 2062 |
Decrease in rate % |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfReasonablyPossibleDecreaseInActuarialAssumption |
| 2063 |
Increase/ (decrease) in post-retirement benefit obligations |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption |
| 2064 |
1216 - Disclosure - Post-Retirement Benefit Obligations - Summary of Expected Contributions of Post-retirement Benefit Obligations (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePostRetirementBenefitObligationsSummaryOfExpectedContributionsOfPostretirementBenefitObligations |
| 2065 |
Disclosure of defined benefit plans [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 2066 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2067 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2068 |
Less than 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2069 |
2 and 5 years [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanFiveYearsMember |
| 2070 |
Between 6 and 10 years [member] |
Member |
|
|
cea:LaterThanSixYearsAndNotLaterThanTenYearsMember |
| 2071 |
Over 10 years [member] |
Member |
|
|
ifrs-full:LaterThanTenYearsMember |
| 2072 |
Disclosure of defined benefit plans [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 2073 |
Expected payments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:EstimateOfContributionsExpectedToBePaidToPlan |
| 2074 |
1217 - Disclosure - Post-Retirement Benefit Obligations - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePostRetirementBenefitObligationsAdditionalInformation |
| 2075 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2076 |
Disclosure of defined benefit plans [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansAbstract |
| 2077 |
Average duration of the post-retirement benefit obligations |
Concept (Decimal) |
For Period |
|
ifrs-full:WeightedAverageDurationOfDefinedBenefitObligation |
| 2078 |
1218 - Disclosure - Post-Retirement Benefit Obligations - Summary of Movements in Post-retirement Benefit Obligations (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePostRetirementBenefitObligationsSummaryOfMovementsInPostretirementBenefitObligations |
| 2079 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2080 |
Disclosure of movements in defined benefit liability [abstract] |
Abstract |
|
|
cea:DisclosureOfMovementsInDefinedBenefitLiabilityAbstract |
| 2081 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilityAssetOfDefinedBenefitPlans |
| 2082 |
Pension cost charged to profit or loss, Service cost |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset |
| 2083 |
Pension cost charged to profit or loss, Net interest |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset |
| 2084 |
Pension cost charged to profit or loss, Sub-total included in profit or loss |
Concept (Monetary) |
For Period |
Credit |
cea:CurrentServiceCostAndInterestExpenseIncomeNetDefinedBenefitLiabilityAsset |
| 2085 |
Remeasurement (gains)/losses in other comprehensive income, Actuarial changes arising from changes in financial assumptions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset |
| 2086 |
Remeasurement (gains)/losses in other comprehensive income, Actuarial changes arising from changes in demographic assumptions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset |
| 2087 |
Remeasurement (gains)/losses in other comprehensive income, Experience adjustments |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset |
| 2088 |
Remeasurement (gains)/losses in other comprehensive income, Sub-total included in other comprehensive income |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset |
| 2089 |
Benefit settled |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:PaymentsFromPlanNetDefinedBenefitLiabilityAsset |
| 2090 |
(Transferred out) Due to disposal of subsidiary |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughBusinessCombinationsAndDisposalsNetDefinedBenefitLiabilityAsset |
| 2091 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilityAssetOfDefinedBenefitPlans |
| 2092 |
1219 - Disclosure - Other Long-term Liabilities - Summary of Other Long-term Liabilities (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureOtherLongtermLiabilitiesSummaryOfOtherLongtermLiabilities |
| 2093 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2094 |
Subclassifications of assets, liabilities and equities [abstract] |
Abstract |
|
|
ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract |
| 2095 |
Fair value of unredeemed points awarded under the Group's frequent flyer program |
Concept (Monetary) |
As Of |
Credit |
cea:FairValueOfUnredeemedPointsAwardedUnderTheGroupFrequentFlyerPrograms |
| 2096 |
Long-term duties and levies payable relating to finance leases |
Concept (Monetary) |
As Of |
Credit |
cea:LongTermDutiesAndLeviesPayableRelatingToFinanceLeases |
| 2097 |
Deferred gains in sale and leaseback transactions |
Concept (Monetary) |
As Of |
Credit |
cea:DeferredGainsRelatingToSaleAndLeaseback |
| 2098 |
Other long-term payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentPayables |
| 2099 |
Other long-term liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherLiabilities |
| 2100 |
Less: current portion included in other payables and accruals (note 37) |
Concept (Monetary) |
As Of |
Credit |
cea:CurrentPortionOfOtherLongtermLiabilities |
| 2101 |
Non-current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentLiabilities |
| 2102 |
1220 - Disclosure - Share Capital - Summary of Share Capital (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureShareCapitalSummaryOfShareCapital |
| 2103 |
Disclosure of classes of share capital [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfClassesOfShareCapitalTable |
| 2104 |
Classes of share capital [axis] |
Axis |
|
|
ifrs-full:ClassesOfShareCapitalAxis |
| 2105 |
Share capital [member] |
Member |
|
|
ifrs-full:ClassesOfShareCapitalMember |
| 2106 |
A shares [member] |
Member |
|
|
cea:ClassASharesMember |
| 2107 |
H shares [member] |
Member |
|
|
cea:ClassHSharesMember |
| 2108 |
Disclosure of classes of share capital [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfClassesOfShareCapitalLineItems |
| 2109 |
Share capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 2110 |
1221 - Disclosure - Share Capital - Summary of Share Capital (Parenthetical) (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureShareCapitalSummaryOfShareCapitalParenthetical |
| 2111 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2112 |
Disclosure of classes of share capital [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfClassesOfShareCapitalAbstract |
| 2113 |
Par value per share |
Concept (Share) |
As Of |
|
ifrs-full:ParValuePerShare |
| 2114 |
1222 - Disclosure - Share Capital - Summary of Movements in Share Capital (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureShareCapitalSummaryOfMovementsInShareCapital |
| 2115 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2116 |
Disclosure of classes of share capital [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfClassesOfShareCapitalAbstract |
| 2117 |
Beginning balance |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesIssued |
| 2118 |
Issue of shares |
Concept (Shares) |
For Period |
|
ifrs-full:IncreaseDecreaseInNumberOfOrdinarySharesIssued |
| 2119 |
Ending balance |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesIssued |
| 2120 |
1223 - Disclosure - Reserves - Summary of Reserves (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureReservesSummaryOfReserves |
| 2121 |
Disclosure of reserves within equity [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfReservesWithinEquityTable |
| 2122 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2123 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2124 |
Share premium [member] |
Member |
|
|
ifrs-full:SharePremiumMember |
| 2125 |
Capital reserve [member] |
Member |
|
|
ifrs-full:CapitalReserveMember |
| 2126 |
Hedging reserve [member] |
Member |
|
|
ifrs-full:ReserveOfCashFlowHedgesMember |
| 2127 |
Statutory reserve [member] |
Member |
|
|
ifrs-full:StatutoryReserveMember |
| 2128 |
Other reserves [member] |
Member |
|
|
ifrs-full:MiscellaneousOtherReservesMember |
| 2129 |
Retained Profits [member] |
Member |
|
|
ifrs-full:RetainedEarningsMember |
| 2130 |
Retained earnings and other reserves [member] |
Member |
|
|
cea:RetainedEarningsAndOtherReservesMember |
| 2131 |
New IFRSs [axis] |
Axis |
|
|
ifrs-full:NewIFRSsAxis |
| 2132 |
New IFRSs [member] |
Member |
|
|
ifrs-full:NewIFRSsMember |
| 2133 |
Increase (decrease) due to application of IFRS 9 [member] |
Member |
|
|
cea:IncreaseDecreaseDueToApplicationOfIFRS9Member |
| 2134 |
Increase (decrease) due to application of IFRS 15 [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToApplicationOfIFRS15Member |
| 2135 |
Currently Stated [member] |
Member |
|
|
cea:CurrentlyStatedMember |
| 2136 |
Disclosure of reserves within equity [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfReservesWithinEquityLineItems |
| 2137 |
Effect of adoption of IFRS |
Concept (Monetary) |
For Period |
|
ifrs-full:IncreaseDecreaseInAccountingEstimate |
| 2138 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 2139 |
Unrealized gains on cash flow hedges (note 25) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxCashFlowHedges |
| 2140 |
Fair value movements in available-for-sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets |
| 2141 |
Fair value movements in equity investments designated at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 2142 |
Fair value changes of available-for-sale investments held by an associate |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 2143 |
Actuarial gains (losses) on post-retirement benefit obligations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans |
| 2144 |
Transfer from retained profits |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughTransferToStatutoryReserve |
| 2145 |
Profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 2146 |
Final 2016 dividend |
Concept (Monetary) |
For Period |
Debit |
cea:FinalDividendsRecognisedAsDistributionsToOwners |
| 2147 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 2148 |
1224 - Disclosure - Partly-owned Subsidiaries with Material Non-controlling Interests - Summary of Subsidiaries that have Material Non-controlling Interests (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePartlyownedSubsidiariesWithMaterialNoncontrollingInterestsSummaryOfSubsidiariesThatHaveMaterialNoncontrollingInterests |
| 2149 |
Disclosure of subsidiaries [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2150 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2151 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2152 |
China Eastern Airlines Jiangsu Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesJiangsuCoLtdMember |
| 2153 |
China Eastern Airlines Yunnan Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesYunnanCoLtdMember |
| 2154 |
China Eastern Airlines Wuhan Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesWuhanCoLtdMember |
| 2155 |
Disclosure of subsidiaries [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2156 |
Percentage of equity interest held by non-controlling interests |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests |
| 2157 |
Profit for the year allocated to non-controlling interests |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToNoncontrollingInterests |
| 2158 |
Dividends paid to non-controlling interests |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DividendsPaidToNoncontrollingInterests |
| 2159 |
Accumulated balances of non-controlling interests at the reporting dates |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 2160 |
1225 - Disclosure - Partly-owned Subsidiaries with Material Non-controlling Interests - Summary of Financial Information of Subsidiaries that have Material Non-controlling Interests (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosurePartlyownedSubsidiariesWithMaterialNoncontrollingInterestsSummaryOfFinancialInformationOfSubsidiariesThatHaveMaterialNoncontrollingInterests |
| 2161 |
Disclosure of subsidiaries [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2162 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2163 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2164 |
China Eastern Airlines Jiangsu Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesJiangsuCoLtdMember |
| 2165 |
China Eastern Airlines Yunnan Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesYunnanCoLtdMember |
| 2166 |
China Eastern Airlines Wuhan Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirlinesWuhanCoLtdMember |
| 2167 |
China Cargo Airlines Co., Ltd. [member] |
Member |
|
|
cea:ChinaCargoAirlinesCoLtdMember |
| 2168 |
Disclosure of subsidiaries [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2169 |
Revenue |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromContractsWithCustomers |
| 2170 |
Total expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OperatingExpense |
| 2171 |
Profit for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 2172 |
Total comprehensive income for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 2173 |
Current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssets |
| 2174 |
Non-current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssets |
| 2175 |
Current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentLiabilities |
| 2176 |
Non-current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentLiabilities |
| 2177 |
Net cash flows from operating activities |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperatingActivities |
| 2178 |
Net cash flows used in investing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInInvestingActivities |
| 2179 |
Net cash flows used in financing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInFinancingActivities |
| 2180 |
Effect of foreign exchange rate changes, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents |
| 2181 |
Net increase in cash and cash equivalents |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInCashAndCashEquivalents |
| 2182 |
1226 - Disclosure - Disposal of a Subsidiary - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDisposalOfASubsidiaryAdditionalInformation |
| 2183 |
Disclosure Of Disposal Of Subsidiaries [table] |
Table |
* |
* |
cea:DisclosureOfDisposalOfSubsidiariesTable |
| 2184 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2185 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2186 |
Eastern Airlines Industry Investment Company Limited [member] |
Member |
|
|
cea:EasternAirlinesIndustryInvestmentCompanyLimitedMember |
| 2187 |
Disclosure of disposal of subsidiaries [line items] |
LineItems |
|
|
cea:DisclosureOfDisposalOfSubsidiariesLineItems |
| 2188 |
Proportion of ownership interest in subsidiary |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
| 2189 |
1227 - Disclosure - Disposal of a Subsidiary - Summary of Disposal of a Subsidiary (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDisposalOfASubsidiarySummaryOfDisposalOfASubsidiary |
| 2190 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2191 |
Disclosure of subsidiaries [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesAbstract |
| 2192 |
Net assets disposed of: |
Abstract |
|
|
cea:NetAssetsDisposalOfAbstract |
| 2193 |
Inventory |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Inventories |
| 2194 |
Trade receivables |
Concept (Monetary) |
For Period |
Credit |
cea:DisposalsTradeReceivables |
| 2195 |
Cash and cash equivalents |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013 |
| 2196 |
Trade payables |
Concept (Monetary) |
For Period |
Debit |
cea:DisposalsTradePayables |
| 2197 |
Other payables and accruals |
Concept (Monetary) |
For Period |
Debit |
cea:DisposalsOtherPayablesAndAccruals |
| 2198 |
Net assets |
Concept (Monetary) |
For Period |
Credit |
cea:NetAssetsDisposedOf |
| 2199 |
Gain on disposal of a subsidiary |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesRecognisedWhenControlInSubsidiaryIsLost |
| 2200 |
Cash |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PortionOfConsiderationPaidReceivedConsistingOfCashAndCashEquivalents |
| 2201 |
1228 - Disclosure - Disposal of a Subsidiary - Summary of Analysis of Net Inflow of Cash and Cash Equivalents in Respect of Disposal of a Subsidiary (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureDisposalOfASubsidiarySummaryOfAnalysisOfNetInflowOfCashAndCashEquivalentsInRespectOfDisposalOfASubsidiary |
| 2202 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2203 |
Disclosure of subsidiaries [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesAbstract |
| 2204 |
Cash consideration |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ConsiderationPaidReceived |
| 2205 |
Cash and bank balances disposed of |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013 |
| 2206 |
Net inflow of cash and cash equivalents in respect of the disposal of a subsidiary |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities |
| 2207 |
1229 - Disclosure - Notes to the Statement of Consolidated Cash Flows - Summary of Notes to Statement of Consolidated Cash Flows (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureNotesToTheStatementOfConsolidatedCashFlowsSummaryOfNotesToStatementOfConsolidatedCashFlows |
| 2208 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2209 |
Statement of cash flows [abstract] |
Abstract |
|
|
ifrs-full:StatementOfCashFlowsAbstract |
| 2210 |
Profit before income tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 2211 |
Adjustments for: |
Abstract |
|
|
ifrs-full:AdjustmentsForReconcileProfitLossAbstract |
| 2212 |
Depreciation of property, plant and equipment and amortization of other non-currentassets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense |
| 2213 |
Amortization of intangible assets |
Concept (Monetary) |
For Period |
|
ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill |
| 2214 |
Depreciation of investment properties |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationInvestmentProperty |
| 2215 |
Amortization of prepayments for land use rights |
Concept (Monetary) |
For Period |
Debit |
cea:AmortizationOfLandUseRightExpenseInProfitOrLoss |
| 2216 |
Gains on disposal of property, plant and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment |
| 2217 |
Gain on disposal of prepayments for land use rights |
Concept (Monetary) |
For Period |
Credit |
cea:GainOnDisposalOfPrepaymentsForLandUseRight |
| 2218 |
Gain on disposal of investment in a subsidiary |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesRecognisedWhenControlInSubsidiaryIsLost |
| 2219 |
Gain on disposal of investment in an associate |
Concept (Monetary) |
For Period |
Credit |
cea:GainOnDisposalOfAssociate |
| 2220 |
Gain on disposal of available-for-sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnAvailableforsaleFinancialAssets |
| 2221 |
Dividend income from equity investments at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
cea:DividendIncomeFromEquityInvestmentsAtFairValueThroughOtherComprehensiveIncome |
| 2222 |
Dividend income from available-for-sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromDividends |
| 2223 |
Dividend income from financial asset at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
cea:DividendIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss |
| 2224 |
Share of results of associates |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod |
| 2225 |
Share of results of joint ventures |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod |
| 2226 |
Net foreign exchange (gain)/loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains |
| 2227 |
Loss on fair value changes of financial asset at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss |
| 2228 |
(Gain)/loss on fair value changes of derivative financial instruments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives |
| 2229 |
Impairment charges |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
| 2230 |
Impairment losses on financial assets, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossOnFinancialAssets |
| 2231 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FinanceIncome |
| 2232 |
Interest expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForInterestExpense |
| 2233 |
Operating profit before working capital changes |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital |
| 2234 |
Changes in working capital |
Abstract |
|
|
cea:IncreaseDecreaseInWorkingCapitalAbstract |
| 2235 |
Flight equipment spare parts |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseInFlightEquipmentSpareParts |
| 2236 |
Trade and notes receivables |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForDecreaseIncreaseInTradeAndNotesReceivables |
| 2237 |
Prepayments and other receivables |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseInPrepaymentsAndOtherReceivables |
| 2238 |
Sales in advance of carriage |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseSalesInAdvanceOfCarriage |
| 2239 |
Contract liabilities |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForDecreaseIncreaseInContractLiabilities |
| 2240 |
Restricted bank deposits and short-term bank deposits |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForDecreaseIncreaseInRestrictedBankDepositsAndShorttermBankDeposits |
| 2241 |
Trade and bills payables |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseInTradeAndBillsPayables |
| 2242 |
Other payables and accruals |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseInOtherPayablesAndAccruals |
| 2243 |
Staff housing allowances |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseInStaffHousingAllowances |
| 2244 |
Other long-term liabilities |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseInOtherNoncurrentLiabilities |
| 2245 |
Post-retirement benefit obligations |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities |
| 2246 |
Provision for return condition checks for aircraft under operating leases |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentForIncreaseDecreaseInProvisionForReturnConditionChecksForAircraftUnderOperatingLeases |
| 2247 |
Operating lease deposits |
Concept (Monetary) |
For Period |
Debit |
cea:AdjustmentsForIncreaseDecreaseInOperatingLeaseDeposits |
| 2248 |
Cash generated from operations |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperations |
| 2249 |
1230 - Disclosure - Notes to the Statement of Consolidated Cash Flows - Summary of Major Non-cash Transactions (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureNotesToTheStatementOfConsolidatedCashFlowsSummaryOfMajorNoncashTransactions |
| 2250 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2251 |
Statement of cash flows [abstract] |
Abstract |
|
|
ifrs-full:StatementOfCashFlowsAbstract |
| 2252 |
Finance lease obligations incurred for acquisition of aircraft |
Concept (Monetary) |
For Period |
Debit |
cea:NoncashTransactionsFinanceLeaseObligationsIncurredForAcquisitionOfAircrafts |
| 2253 |
1231 - Disclosure - Notes to the Statement of Consolidated Cash Flows - Summary of Changes in Liabilities Arising from Financing Activities (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureNotesToTheStatementOfConsolidatedCashFlowsSummaryOfChangesInLiabilitiesArisingFromFinancingActivities |
| 2254 |
Disclosure of reconciliation of liabilities arising from financing activities [table] |
Table |
* |
* |
ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable |
| 2255 |
Liabilities arising from financing activities [axis] |
Axis |
|
|
ifrs-full:LiabilitiesArisingFromFinancingActivitiesAxis |
| 2256 |
Liabilities arising from financing activities [member] |
Member |
|
|
ifrs-full:LiabilitiesArisingFromFinancingActivitiesMember |
| 2257 |
Bank and other loans [member] |
Member |
|
|
cea:BankAndOtherLoansMember |
| 2258 |
Obligations Under Finance Leases [member] |
Member |
|
|
cea:ObligationsUnderFinanceLeasesMember |
| 2259 |
Disclosure of reconciliation of liabilities arising from financing activities [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems |
| 2260 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilitiesArisingFromFinancingActivities |
| 2261 |
Changes from financing cash flow |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities |
| 2262 |
Reclassification as part of the disposal group |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughObtainingOrLosingControlOfSubsidiariesOrOtherBusinessesLiabilitiesArisingFromFinancingActivities |
| 2263 |
Foreign exchange movement |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities |
| 2264 |
New finance leases |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities |
| 2265 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilitiesArisingFromFinancingActivities |
| 2266 |
1232 - Disclosure - Commitments - Summary of Capital Commitments (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureCommitmentsSummaryOfCapitalCommitments |
| 2267 |
Disclosure of capital commitments [Table] |
Table |
* |
* |
cea:DisclosureOfCapitalCommitmentsTable |
| 2268 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 2269 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 2270 |
Aircrafts, engines and flight equipment, owned [member] |
Member |
|
|
ifrs-full:OwnedAircraftMember |
| 2271 |
Other property, plant and equipment [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 2272 |
Investments [member] |
Member |
|
|
ifrs-full:EquityInvestmentsMember |
| 2273 |
Disclosure of capital commitments [Line Items] |
LineItems |
|
|
cea:DisclosureOfCapitalCommitmentsLineItems |
| 2274 |
Capital commitments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ContractualCapitalCommitments |
| 2275 |
1233 - Disclosure - Commitments - Summary of Aged Analysis of Contracted Expenditures for Aircraft, Engines and Flight Equipment (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureCommitmentsSummaryOfAgedAnalysisOfContractedExpendituresForAircraftEnginesAndFlightEquipment |
| 2276 |
Disclosure of capital commitments [Table] |
Table |
* |
* |
cea:DisclosureOfCapitalCommitmentsTable |
| 2277 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 2278 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 2279 |
Aircrafts, engines and flight equipment, owned [member] |
Member |
|
|
ifrs-full:OwnedAircraftMember |
| 2280 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2281 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2282 |
Less than 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2283 |
1 to 2 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2284 |
In the third year [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 2285 |
In the fourth year [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember |
| 2286 |
Over four years [member] |
Member |
|
|
cea:LaterThanFourYearsMember |
| 2287 |
Disclosure of capital commitments [Line Items] |
LineItems |
|
|
cea:DisclosureOfCapitalCommitmentsLineItems |
| 2288 |
Capital commitments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ContractualCapitalCommitments |
| 2289 |
1234 - Disclosure - Commitments - Summary of Future Minimum Lease Rentals Under Operating Leases (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureCommitmentsSummaryOfFutureMinimumLeaseRentalsUnderOperatingLeases |
| 2290 |
Disclosure of maturity analysis of operating lease payments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsTable |
| 2291 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 2292 |
Property, Plant and Equipment [Member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 2293 |
Aircraft Engines and Flight Equipment under Operating Leases [member] |
Member |
|
|
cea:AircraftEnginesAndFlightEquipmentUnderOperatingLeasesMember |
| 2294 |
Land and Buildings [member] |
Member |
|
|
ifrs-full:LandAndBuildingsMember |
| 2295 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2296 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2297 |
Less than 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2298 |
1 to 2 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2299 |
In the third to fifth years, inclusive [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFiveYearsMember |
| 2300 |
Over 5 years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 2301 |
Disclosure of maturity analysis of operating lease payments [Line items] |
LineItems |
|
|
ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems |
| 2302 |
Future minimum lease rentals under operating leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:MinimumLeasePaymentsPayableUnderNoncancellableOperatingLease |
| 2303 |
1235 - Disclosure - Related Party Transactions - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRelatedPartyTransactionsAdditionalInformation |
| 2304 |
Disclosure of transactions between related parties [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 2305 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 2306 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 2307 |
China Eastern Air Holding Company [member] |
Member |
|
|
ifrs-full:ParentMember |
| 2308 |
CES Global Holdings (Hong Kong) Limited [member] |
Member |
|
|
cea:CESGlobalHoldingsHongKongLimitedMember |
| 2309 |
CES Finance Holding Co., Ltd. [member] |
Member |
|
|
cea:CESFinanceHoldingCoLtdMember |
| 2310 |
Disclosure of transactions between related parties [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 2311 |
Percentage of shares owned by related party |
Concept (Percent) |
For Period |
|
cea:PercentageOfOwnershipHeldByRelatedParty |
| 2312 |
Bonds guaranteed by CEA Holding |
Concept (Monetary) |
For Period |
|
ifrs-full:ProvisionOfGuaranteesOrCollateralToEntityRelatedPartyTransactions |
| 2313 |
1236 - Disclosure - Related Party Transactions - Summary of Nature of Related Parties (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfNatureOfRelatedParties |
| 2314 |
Disclosure of nature of related parties [table] |
Table |
* |
* |
cea:DisclosureOfNatureOfRelatedPartiesTable |
| 2315 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 2316 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 2317 |
Eastern Air Group Finance Company [member] |
Member |
|
|
cea:EasternAirGroupFinanceCompanyMember |
| 2318 |
Eastern Aviation Import & Export Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationImportExportCoLtdMember |
| 2319 |
Shanghai Pratt & Whitney Aircraft Engine Maintenance Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiPrattAndWhitneyAircraftEngineMaintenanceCoLtdMember |
| 2320 |
Eastern Aviation Advertising Service Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationAdvertisingServiceCoLtdMember |
| 2321 |
Shanghai Collins Aviation Maintenance Service Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiCollinsAviationMaintenanceServiceCoLtdMember |
| 2322 |
CAE Melbourne Flight Training Pty Limited [member] |
Member |
|
|
cea:CaeMelbourneFlightTrainingPtyLimitedMember |
| 2323 |
Shanghai Eastern Union Aviation Wheels and Brakes Maintenance Services Overhaul Engineering Co Ltd [member] |
Member |
|
|
cea:ShanghaiEasternUnionAviationWheelsAndBrakesMaintenanceServicesOverhaulEngineeringCoLtdMember |
| 2324 |
Shanghai Technologies Aerospace Co Ltd [member] |
Member |
|
|
cea:ShanghaiTechnologiesAerospaceCoLtdMember |
| 2325 |
Eastern China Kaiya System Integration Co Ltd [member] |
Member |
|
|
cea:EasternChinaKaiyaSystemIntegrationCoLtdMember |
| 2326 |
Shanghai Hute Aviation Technology Co Ltd [member] |
Member |
|
|
cea:ShanghaiHuteAviationTechnologyCoLtdMember |
| 2327 |
CEA Development Co., Ltd. and its subsidiaries [member] |
Member |
|
|
cea:CEADevelopmentCoLtdMember |
| 2328 |
China Eastern Air Catering Investment Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirCateringInvestmentCoLtdMember |
| 2329 |
CES International Financial Leasing Corporation Limited [member] |
Member |
|
|
cea:CESInternationalFinancialLeasingCorporationLimitedAndItsSubsidiariesMember |
| 2330 |
Shanghai Eastern Airlines Investment Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiEasternAirlinesInvestmentCoLtdMember |
| 2331 |
Shanghai Eastern Airlines Logistics Co., Ltd. and its Subsidiaries [member] |
Member |
|
|
cea:ShanghaiEasternAirlinesLogisticsCoLtdAndItsSubsidiariesMember |
| 2332 |
Eastern Airlines Industry Investment Company Limited [member] |
Member |
|
|
cea:EasternAirlinesIndustryInvestmentCompanyLimitedMember |
| 2333 |
CES Finance Holding Co Limited [member] |
Member |
|
|
cea:CesFinanceHoldingCoLimitedMember |
| 2334 |
CES Global Holdings (Hong Kong) Limited [member] |
Member |
|
|
cea:CESGlobalHoldingsHongKongLimitedMember |
| 2335 |
Hong Kong Securities Clearing Company Ltd [member] |
Member |
|
|
cea:HongKongSecuritiesClearingCompanyLtdMember |
| 2336 |
Travelsky technology limited [member] |
Member |
|
|
cea:TravelskyTechnologyLimitedMember |
| 2337 |
China Aviation Supplies Holding Company and its Subsidiaries [member] |
Member |
|
|
cea:ChinaAviationSuppliesHoldingCompanyAndItsSubsidiariesMember |
| 2338 |
Air France-KLM Group [member] |
Member |
|
|
cea:AirFranceKLMGroupMember |
| 2339 |
Disclosure of nature of related parties [line items] |
LineItems |
|
|
cea:DisclosureOfNatureOfRelatedPartiesLineItems |
| 2340 |
Relationship with the Group |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfNatureOfRelatedPartyRelationship |
| 2341 |
1237 - Disclosure - Related Party Transactions - Summary of Related Party Transactions (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfRelatedPartyTransactions |
| 2342 |
Disclosure of transactions between related parties [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 2343 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 2344 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 2345 |
CEA Development Co., Ltd. and its subsidiaries [member] |
Member |
|
|
cea:CEADevelopmentCoLtdMember |
| 2346 |
Eastern Aviation Import & Export Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationImportExportCoLtdMember |
| 2347 |
Shanghai Pratt & Whitney Aircraft Engine Maintenance Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiPrattAndWhitneyAircraftEngineMaintenanceCoLtdMember |
| 2348 |
Shanghai Technologies Aerospace Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiTechnologiesAerospaceCoLimitedMember |
| 2349 |
Wheels & Brakes [member] |
Member |
|
|
cea:WheelsAndBrakesMember |
| 2350 |
Shanghai Hute Aviation Technology Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiHuteAviationTechnologyCoLimitedMember |
| 2351 |
Eastern Aviation Advertising Service Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationAdvertisingServiceCoLtdMember |
| 2352 |
China Kaiya [member] |
Member |
|
|
cea:ChinaKaiyaMember |
| 2353 |
Shanghai Collins Aviation Maintenance Service Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiCollinsAviationMaintenanceServiceCoLtdMember |
| 2354 |
Travelsky technology limited [member] |
Member |
|
|
cea:TravelskyTechnologyLimitedMember |
| 2355 |
CASC [member] |
Member |
|
|
cea:CascMember |
| 2356 |
CAE Melbourne Flight Training Pty Ltd. [member] |
Member |
|
|
cea:CAEMelbourneFlightTrainingPtyLtdMember |
| 2357 |
AFK [member] |
Member |
|
|
cea:AfkMember |
| 2358 |
China Eastern Air Holding Company [member] |
Member |
|
|
ifrs-full:ParentMember |
| 2359 |
Eastern Logistics [member] |
Member |
|
|
cea:EasternLogisticsMember |
| 2360 |
CES International Financial Leasing Corporation Limited [member] |
Member |
|
|
cea:CESInternationalFinancialLeasingCorporationLimitedAndItsSubsidiariesMember |
| 2361 |
Eastern Air Finance [member] |
Member |
|
|
cea:EasternAirFinanceMember |
| 2362 |
Eastern Airlines Industry Investment Company Limited [member] |
Member |
|
|
cea:EasternAirlinesIndustryInvestmentCompanyLimitedMember |
| 2363 |
Products and services [axis] |
Axis |
|
|
ifrs-full:ProductsAndServicesAxis |
| 2364 |
Products and services [member] |
Member |
|
|
ifrs-full:ProductsAndServicesMember |
| 2365 |
Payments on food and beverages [member] |
Member |
|
|
cea:PaymentsOnFoodAndBeveragesMember |
| 2366 |
Handling Charges for Purchase of Aircraft, Flight Equipment, Flight Equipment Spare Parts, Other Property, Plant and Flight Equipment and Repairs for Aircraft and Engines [member] |
Member |
|
|
cea:HandlingChargesMember |
| 2367 |
Repairs and Maintenance Expense for Aircraft and Engines [member] |
Member |
|
|
cea:RepairsAndMaintenanceExpenseMember |
| 2368 |
Payments on cabin cleaning services [member] |
Member |
|
|
cea:PaymentsOnCabinCleaningServicesMember |
| 2369 |
Advertising Expense [member] |
Member |
|
|
cea:AdvertisingExpensesMember |
| 2370 |
Payments on system services [member] |
Member |
|
|
cea:PaymentsOnSystemServicesMember |
| 2371 |
Equipment Maintenance Fee [member] |
Member |
|
|
cea:EquipmentMaintenanceFeeMember |
| 2372 |
Automobile Maintenance Service, Aircraft Maintenance, Providing Transportation Automobile and Other Products [member] |
Member |
|
|
cea:AutomobileMaintenanceServiceAircraftMaintenanceProvidingTransportationAutomobileAndOtherProductsMember |
| 2373 |
Property Management and Green Maintenance Expenses [member] |
Member |
|
|
cea:PropertyManagementAndGreenMaintenanceExpensesMember |
| 2374 |
Payments on hotel accommodation service [member] |
Member |
|
|
cea:PaymentsOnHotelAccommodationServiceMember |
| 2375 |
Payments on logistics services [member] |
Member |
|
|
cea:PaymentsOnLogisticsServicesMember |
| 2376 |
Civil Aviation Information Network Services [member] |
Member |
|
|
cea:CivilAviationInformationNetworkServicesMember |
| 2377 |
Flight Equipment Spare Parts Maintenance [member] |
Member |
|
|
cea:FlightEquipmentSparePartsMaintenanceMember |
| 2378 |
Flight Training Fee [member] |
Member |
|
|
cea:FlightTrainingFeeMember |
| 2379 |
Payments on Aviation Transportation Cooperation and Support Services [member] |
Member |
|
|
cea:PaymentsOnAviationTransportationCooperationAndSupportServicesMember |
| 2380 |
Land and building rental [member] |
Member |
|
|
cea:LandAndBuildingsRentalMember |
| 2381 |
Bellyhold space management [member] |
Member |
|
|
cea:BellyholdSpaceManagementMember |
| 2382 |
Bellyhold Space Operation Cost [member] |
Member |
|
|
cea:BellyholdSpaceOperationCostMember |
| 2383 |
Transfer of the Pilots [member] |
Member |
|
|
cea:TransferOfThePilotsMember |
| 2384 |
Cargo Terminal Business Support Services [member] |
Member |
|
|
cea:CargoTerminalBusinessSupportServicesMember |
| 2385 |
Bellyhold Container Management [member] |
Member |
|
|
cea:BellyholdContainerManagementMember |
| 2386 |
Contractual revenue from Bellyhold Space [member] |
Member |
|
|
cea:ContractualRevenueFromBellyholdSpaceMember |
| 2387 |
Freight logistics support services [member] |
Member |
|
|
cea:FreightLogisticsSupportServicesMember |
| 2388 |
Software system and support services [member] |
Member |
|
|
cea:SoftwareSystemAndSupportServicesMember |
| 2389 |
Transfer of freight depots and equipment [member] |
Member |
|
|
cea:TransferOfFreightDepotsAndEquipmentMember |
| 2390 |
Media Royalty Fee [member] |
Member |
|
|
cea:MediaRoyaltyFeeMember |
| 2391 |
Aviation Transportation Cooperation and Support Services [member] |
Member |
|
|
cea:AviationTransportationCooperationAndSupportServicesMember |
| 2392 |
Payments on Operating Leases [member] |
Member |
|
|
cea:PaymentsOnOperatingLeasesMember |
| 2393 |
Payments on Finance Leases [member] |
Member |
|
|
cea:PaymentsOnFinanceLeasesMember |
| 2394 |
Interest Expense on Loans [Member] |
Member |
|
|
cea:InterestExpenseOnLoansMember |
| 2395 |
Interest Income on Deposits [member] |
Member |
|
|
cea:InterestIncomeOnDepositsMember |
| 2396 |
Disposal of a Subsidiary [member] |
Member |
|
|
cea:SubsidiaryDisposalMember |
| 2397 |
Disclosure of transactions between related parties [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 2398 |
Income or receipts/(expense or payments) |
Concept (Monetary) |
For Period |
Credit |
cea:IncomeExpenseFromRelatedPartyTransactions |
| 2399 |
1238 - Disclosure - Related Party Transactions - Summary of Balances with Related Parties (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfBalancesWithRelatedParties |
| 2400 |
Disclosure of balances between related parties [table] |
Table |
* |
* |
cea:DisclosureOfBalancesBetweenRelatedPartiesTable |
| 2401 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 2402 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 2403 |
Shanghai Eastern Airlines Logistics Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiEasternAirlinesLogisticsCoLtdMember |
| 2404 |
China Eastern Air Catering Investment Co., Ltd. [member] |
Member |
|
|
cea:ChinaEasternAirCateringInvestmentCoLtdMember |
| 2405 |
Eastern Aviation Import & Export Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationImportExportCoLtdMember |
| 2406 |
Shanghai Technologies Aerospace Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiTechnologiesAerospaceCoLimitedMember |
| 2407 |
Eastern Aviation Advertising Service Co., Ltd. [member] |
Member |
|
|
cea:EasternAviationAdvertisingServiceCoLtdMember |
| 2408 |
CEA Development Co., Ltd. and its subsidiaries [member] |
Member |
|
|
cea:CEADevelopmentCoLtdMember |
| 2409 |
China Eastern Air Holding Company [member] |
Member |
|
|
cea:ChinaEasternAirHoldingCompanyMember |
| 2410 |
CASC [member] |
Member |
|
|
cea:CascMember |
| 2411 |
CES Global [member] |
Member |
|
|
cea:CesGlobalMember |
| 2412 |
TravelSky [member] |
Member |
|
|
cea:TravelskyMember |
| 2413 |
Others [member] |
Member |
|
|
ifrs-full:OtherRelatedPartiesMember |
| 2414 |
Shanghai Collins Aviation Maintenance Service Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiCollinsAviationMaintenanceServiceCoLtdMember |
| 2415 |
China Eastern Air Holding Company [member] |
Member |
|
|
ifrs-full:ParentMember |
| 2416 |
China Aviation Supplies Holding Company and its Subsidiaries [member] |
Member |
|
|
cea:ChinaAviationSuppliesHoldingCompanyAndItsSubsidiariesMember |
| 2417 |
Shanghai Hute Aviation Technology Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiHuteAviationTechnologyCoLimitedMember |
| 2418 |
Shanghai Eastern Union Aviation Wheels and Brakes Maintenance Services Overhaul Engineering Co Ltd [member] |
Member |
|
|
cea:ShanghaiEasternUnionAviationWheelsAndBrakesMaintenanceServicesOverhaulEngineeringCoLtdMember |
| 2419 |
Shanghai Pratt & Whitney Aircraft Engine Maintenance Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiPrattAndWhitneyAircraftEngineMaintenanceCoLtdMember |
| 2420 |
China Kaiya [member] |
Member |
|
|
cea:ChinaKaiyaMember |
| 2421 |
Shanghai Eastern Union Aviation Wheels & Brakes Maintenance Services Overhaul Engineering Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiEasternUnionAviationWheelsAndBrakesMaintenanceServicesOverhaulEngineeringCoLimitedMember |
| 2422 |
Travelsky technology limited [member] |
Member |
|
|
cea:TravelskyTechnologyLimitedMember |
| 2423 |
CAE Melbourne Flight Training Pty Ltd. [member] |
Member |
|
|
cea:CAEMelbourneFlightTrainingPtyLtdMember |
| 2424 |
Shanghai Eastern Airlines Investment Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiEasternAirlinesInvestmentCoLtdMember |
| 2425 |
CES International Financial Leasing Corporation Limited [member] |
Member |
|
|
cea:CESInternationalFinancialLeasingCorporationLimitedAndItsSubsidiariesMember |
| 2426 |
Eastern Air Group Finance Co., Ltd. [member] |
Member |
|
|
cea:EasternAirGroupFinanceCoLtdMember |
| 2427 |
CAE Melbourne [member] |
Member |
|
|
cea:CAEMelbourneMember |
| 2428 |
Disclosure of balances between related parties [line items] |
LineItems |
|
|
cea:DisclosureOfBalancesBetweenRelatedPartiesLineItems |
| 2429 |
Trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:TradeAndOtherReceivablesDueFromRelatedParties |
| 2430 |
Trade and bills payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties |
| 2431 |
Amounts due from related parties |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:AmountsReceivableRelatedPartyTransactions |
| 2432 |
Contract liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ContractLiabilities |
| 2433 |
Other payables and accruals |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AmountsPayableRelatedPartyTransactions |
| 2434 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OutstandingCommitmentsMadeByEntityRelatedPartyTransactions |
| 2435 |
Short-term deposits (included in cash and cash equivalents) Eastern Air Finance Company |
Concept (Percent) |
As Of |
|
cea:ShorttermDepositsAverageInterestRate |
| 2436 |
Long-term borrowings (included in borrowings) CEA Holding |
Concept (Percent) |
As Of |
|
cea:LongtermBorrowingsAverageInterestRate |
| 2437 |
Percentage of loan to joint venture |
Concept (Percent) |
As Of |
|
cea:PercentageOfLoanToJointVenture |
| 2438 |
Short-term deposits (included in cash and cash equivalents) Eastern Air Finance Company |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ShorttermDepositsClassifiedAsCashEquivalents |
| 2439 |
Long-term borrowings (included in borrowings) CEA Holding |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LongtermBorrowings |
| 2440 |
Loan to joint venture |
Concept (Monetary) |
As Of |
Credit |
cea:LoanToJointVenture |
| 2441 |
1239 - Disclosure - Related Party Transactions - Summary of Key Management Compensation (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfKeyManagementCompensation |
| 2442 |
Disclosure of transactions between related parties [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 2443 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 2444 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 2445 |
Directors and Supervisors [member] |
Member |
|
|
cea:DirectorsAndSupervisorsMember |
| 2446 |
Senior Management [member] |
Member |
|
|
cea:SeniorManagementMember |
| 2447 |
Disclosure of transactions between related parties [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 2448 |
Compensation paid or payable to key management for employee services |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensation |
| 2449 |
1240 - Disclosure - Financial Instruments by Category (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialInstrumentsByCategory |
| 2450 |
Disclosure of detailed information about financial instruments [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 2451 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 2452 |
Financial liabilities, category [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 2453 |
Trade and bills payables [member] |
Member |
|
|
cea:TradeAndBillsPayablesMember |
| 2454 |
Financial liabilities included in other payables and accruals [member] |
Member |
|
|
cea:FinancialLiabilitiesIncludedInOtherPayablesAndAccrualsMember |
| 2455 |
Obligations Under Finance Leases [member] |
Member |
|
|
cea:ObligationsUnderFinanceLeasesMember |
| 2456 |
Borrowings in financial liabilities [member] |
Member |
|
|
cea:BorrowingsInFinancialLiabilitiesMember |
| 2457 |
Derivative financial liabilities instruments [member] |
Member |
|
|
cea:DerivativeFinancialLiabilitiesInstrumentsMember |
| 2458 |
Loans and borrowings [member] |
Member |
|
|
cea:LoansAndBorrowingsMember |
| 2459 |
Derivative financial instruments [member] |
Member |
|
|
ifrs-full:DerivativesMember |
| 2460 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 2461 |
Financial assets, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 2462 |
Loans and receivables [member] |
Member |
|
|
ifrs-full:LoansAndReceivablesCategoryMember |
| 2463 |
Available-for-sale investments [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 2464 |
Derivative financial instruments [member] |
Member |
|
|
ifrs-full:DerivativesMember |
| 2465 |
Equity investments designated at fair value through other comprehensive income [member] |
Member |
|
|
cea:EquityInvestmentsDesignatedAtFairValueThroughOtherComprehensiveIncomeMember |
| 2466 |
Derivative financial assets instruments [member] |
Member |
|
|
cea:DerivativeFinancialAssetsInstrumentsMember |
| 2467 |
Financial assets included in other non-current assets [member] |
Member |
|
|
cea:FinancialAssetsIncludedInOtherNoncurrentAssetsMember |
| 2468 |
Trade and notes receivables [member] |
Member |
|
|
cea:TradeAndNotesReceivablesMember |
| 2469 |
Financial asset at fair value through profit or loss [member] |
Member |
|
|
cea:FinancialAssetAtFairValueThroughProfitOrLossMember |
| 2470 |
Financial assets included in prepayments and other receivables [member] |
Member |
|
|
cea:FinancialAssetsIncludedInPrepaymentsAndOtherReceivablesMember |
| 2471 |
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Member |
|
|
cea:RestrictedBankDepositsAndShorttermBankDepositsMember |
| 2472 |
Cash and Cash Equivalent [member] |
Member |
|
|
cea:CashAndCashEquivalentMember |
| 2473 |
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LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 2474 |
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Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 2475 |
Financial assets at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 2476 |
Financial Liabilities at amortised cost |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilitiesAtAmortisedCost |
| 2477 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 2478 |
Financial assets at fair value through comprehensive |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 2479 |
Derivatives used for hedging |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilitiesHeldForHedging |
| 2480 |
Trade and notes receivables |
Concept (Monetary) |
As Of |
Debit |
cea:CurrentTradeAndNotesReceivables |
| 2481 |
Financial assets at amortised cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtAmortisedCost |
| 2482 |
Financial assets included in prepayments and other receivables |
Concept (Monetary) |
As Of |
Debit |
cea:PrepaymentsAndOtherReceivables |
| 2483 |
Derivatives used for hedging |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssetsHeldForHedging |
| 2484 |
Restricted bank deposits and short-term bank deposits |
Concept (Monetary) |
As Of |
Debit |
cea:RestrictedBankDepositsAndShortTermBankDeposits |
| 2485 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 2486 |
Financial assets included in other non-current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentFinancialAssets |
| 2487 |
Total |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 2488 |
Borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 2489 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinanceLeaseLiabilities |
| 2490 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 2491 |
Trade and bills payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers |
| 2492 |
Other payables and accruals |
Concept (Monetary) |
As Of |
Credit |
cea:OtherCurrentPayablesAndAccruals |
| 2493 |
Total |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 2494 |
1241 - Disclosure - Fair Value and Fair Value Hierarchy of Financial Instruments - Summary of Financial Instruments Not Measured at Fair Value (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFairValueAndFairValueHierarchyOfFinancialInstrumentsSummaryOfFinancialInstrumentsNotMeasuredAtFairValue |
| 2495 |
Disclosure of significant unobservable inputs used in fair value measurement of equity [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityTable |
| 2496 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 2497 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 2498 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 2499 |
Not measured at fair value but for which fair values are disclosed [member] |
Member |
|
|
ifrs-full:NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember |
| 2500 |
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Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 2501 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 2502 |
Financial assets [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueMember |
| 2503 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2504 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2505 |
Financial liabilities [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesAtFairValueMember |
| 2506 |
Disclosure of significant unobservable inputs used in fair value measurement of equity [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityLineItems |
| 2507 |
Equity investments designated at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 2508 |
Financial asset at fair value through profit and loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 2509 |
Available-for-sale investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 2510 |
Derivative financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 2511 |
Deposits relating to aircraft held under operating leases included in other non-current assets |
Concept (Monetary) |
As Of |
Debit |
cea:DepositsRelatingToAircraftUnderOperatingLeases |
| 2512 |
Total |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 2513 |
Derivative financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 2514 |
Long-term borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LongtermBorrowings |
| 2515 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentFinanceLeaseLiabilities |
| 2516 |
Total |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 2517 |
1242 - Disclosure - Fair Value and Fair Value Hierarchy of Financial Instruments - Summary of Significant Unobservable Inputs to the Valuation of Financial Instruments Together with a Quantitative Sensitivity Analysis (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFairValueAndFairValueHierarchyOfFinancialInstrumentsSummaryOfSignificantUnobservableInputsToTheValuationOfFinancialInstrumentsTogetherWithAQuantitativeSensitivityAnalysis |
| 2518 |
Disclosure of significant unobservable inputs used in fair value measurement of equity [table] |
Table |
* |
* |
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| 2519 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 2520 |
Ranges [member] |
Member |
|
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ifrs-full:RangesMember |
| 2521 |
Bottom of range [member] |
Member |
|
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ifrs-full:BottomOfRangeMember |
| 2522 |
Top of range [member] |
Member |
|
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ifrs-full:TopOfRangeMember |
| 2523 |
Disclosure of significant unobservable inputs used in fair value measurement of equity [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityLineItems |
| 2524 |
Valuation technique |
Concept (Text/String) |
For Period |
|
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| 2525 |
Significant unobservable input |
Concept (Text/String) |
For Period |
|
cea:DescriptionofSignificantUnobservableInputsInFairValueMeasurementFinancialAssetsAndFinancialLiabilities |
| 2526 |
Sensitivity of fair value to the input |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfSensitivityOfFairValueMeasurementToChangesInUnobservableInputsEntitysOwnEquityInstruments |
| 2527 |
Range |
Concept (Percent) |
As Of |
|
cea:PercentageSignificantUnobservableInputs |
| 2528 |
1243 - Disclosure - Fair Value and Fair Value Hierarchy of Financial Instruments - Summary of Fair Value Hierarchy of Assets and Liabilities Measured at Fair Value (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFairValueAndFairValueHierarchyOfFinancialInstrumentsSummaryOfFairValueHierarchyOfAssetsAndLiabilitiesMeasuredAtFairValue |
| 2529 |
Disclosure of detailed information about financial instruments [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 2530 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 2531 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 2532 |
At fair value [member] |
Member |
|
|
ifrs-full:AtFairValueMember |
| 2533 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 2534 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 2535 |
Quoted prices in active markets (Level 1) [member] |
Member |
|
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ifrs-full:Level1OfFairValueHierarchyMember |
| 2536 |
Significant observable inputs (Level 2) [member] |
Member |
|
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ifrs-full:Level2OfFairValueHierarchyMember |
| 2537 |
Significant unobservable inputs (Level 3) [member] |
Member |
|
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ifrs-full:Level3OfFairValueHierarchyMember |
| 2538 |
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Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 2539 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 2540 |
Interest rate swaps [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 2541 |
Foreign exchange forward contracts [member] |
Member |
|
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cea:ForeignExchangeForwardContractsMember |
| 2542 |
Foreign currency forward contracts [member] |
Member |
|
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cea:ForeignCurrencyForwardContractsMember |
| 2543 |
Disclosure of detailed information about financial instruments [Line Items] |
LineItems |
|
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ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 2544 |
Equity investments designated at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 2545 |
Available-for-sale financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 2546 |
Derivative financial instruments, assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 2547 |
Financial asset at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 2548 |
Total, assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 2549 |
Derivative financial instruments, liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 2550 |
Total, liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 2551 |
1244 - Disclosure - Fair Value and Fair Value Hierarchy of Financial Instruments - Summary of Fair Value Hierarchy of Assets and Liabilities for which Fair Values are Disclosed (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFairValueAndFairValueHierarchyOfFinancialInstrumentsSummaryOfFairValueHierarchyOfAssetsAndLiabilitiesForWhichFairValuesAreDisclosed |
| 2552 |
Disclosure of detailed information about financial instruments [Table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 2553 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 2554 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 2555 |
Not measured at fair value but for which fair values are disclosed [member] |
Member |
|
|
ifrs-full:NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember |
| 2556 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 2557 |
All levels of fair value hierarchy [member] |
Member |
|
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ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 2558 |
Quoted prices in active markets (Level 1) [member] |
Member |
|
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ifrs-full:Level1OfFairValueHierarchyMember |
| 2559 |
Significant observable inputs (Level 2) [member] |
Member |
|
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ifrs-full:Level2OfFairValueHierarchyMember |
| 2560 |
Disclosure of detailed information about financial instruments [Line Items] |
LineItems |
|
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ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 2561 |
Deposits relating to aircraft held under operating leases included in other non-currentassets |
Concept (Monetary) |
As Of |
Debit |
cea:DepositsRelatingToAircraftUnderOperatingLeases |
| 2562 |
Long-term bank borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LongtermBorrowings |
| 2563 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentFinanceLeaseLiabilities |
| 2564 |
Total |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 2565 |
1245 - Disclosure - Financial Risk Management Objectives and Policies - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesAdditionalInformation |
| 2566 |
Disclosure of nature and extent of risks arising from financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable |
| 2567 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 2568 |
Financial assets, class [member] |
Member |
|
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ifrs-full:FinancialAssetsMember |
| 2569 |
Forward currency contracts [member] |
Member |
|
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ifrs-full:ForwardContractMember |
| 2570 |
Billing and settlements plan agents [member] |
Member |
|
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cea:BillingAndSettlementsPlanAgentsMember |
| 2571 |
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Axis |
|
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ifrs-full:TypesOfRisksAxis |
| 2572 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 2573 |
Fuel price risk [member] |
Member |
|
|
ifrs-full:CommodityPriceRiskMember |
| 2574 |
Increase in fuel cost due to a potential change in fuel prices [member] |
Member |
|
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cea:IncreaseInFuelCostDueToPotentialChangeInFuelPricesMember |
| 2575 |
Decrease in fuel cost due to a potential change in fuel prices [member] |
Member |
|
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cea:DecreaseInFuelCostDueToPotentialChangeInFuelPricesMember |
| 2576 |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems |
| 2577 |
Notional value |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 2578 |
Percentage of operating expense accounted for by aircraft fuel |
Concept (Percent) |
For Period |
|
cea:PercentageOfOperatingExpenseAccountedForByAircraftFuel |
| 2579 |
Percentage change in fuel price |
Concept (Percent) |
As Of |
|
cea:RiskExposureAssociatedWithInstrumentsSharingCharacteristicPercentageChangeInRisk |
| 2580 |
Change in fuel costs due to a potential change in fuel prices |
Concept (Monetary) |
As Of |
|
ifrs-full:RiskExposureAssociatedWithInstrumentsSharingCharacteristic |
| 2581 |
Number of open crude oil option contracts |
Concept (Integer) |
For Period |
|
cea:NumberOfOpenCrudeOilOptionContracts |
| 2582 |
Balance due from BSP agents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 2583 |
1246 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Foreign Currency Risk (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfForeignCurrencyRisk |
| 2584 |
Disclosure of nature and extent of risks arising from financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable |
| 2585 |
Currency [Axis] |
Axis |
|
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srt:CurrencyAxis |
| 2586 |
All Currencies [Domain] |
Member |
|
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| 2587 |
USD [member] |
Member |
|
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| 2588 |
EUR [member] |
Member |
|
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| 2589 |
SGD [member] |
Member |
|
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currency:SGD |
| 2590 |
KRW [member] |
Member |
|
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currency:KRW |
| 2591 |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |
LineItems |
|
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ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems |
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Trade receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 2593 |
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Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 2594 |
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Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherCurrentReceivables |
| 2595 |
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Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentAssets |
| 2596 |
Trade and other payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers |
| 2597 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinanceLeaseLiabilities |
| 2598 |
Borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 2599 |
1247 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Sensitivity Analysis of Foreign Currency Risk (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfSensitivityAnalysisOfForeignCurrencyRisk |
| 2600 |
Disclosure of nature and extent of risks arising from financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable |
| 2601 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 2602 |
Risks [member] |
Member |
|
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ifrs-full:TypesOfRisksMember |
| 2603 |
Effect of change on profit or loss if currency weakens against foreign currency [member] |
Member |
|
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cea:EffectOfChangeOnProfitOrLossIfCurrencyWeakensAgainstForeignCurrencyMember |
| 2604 |
Effect of changeon profit or loss if currency strengthens against foreign currency [member] |
Member |
|
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cea:EffectOfChangeonProfitOrLossIfCurrencyStrengthensAgainstForeignCurrencyMember |
| 2605 |
Effect of change on other comprehensive income if currency weakens against foreign currency [member] |
Member |
|
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| 2606 |
Effect of change on other comprehensive income if currency strengthens against foreign currency [member] |
Member |
|
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Currency [Axis] |
Axis |
|
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srt:CurrencyAxis |
| 2608 |
All Currencies [Domain] |
Member |
|
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currency:AllCurrenciesDomain |
| 2609 |
USD [member] |
Member |
|
|
currency:USD |
| 2610 |
EUR [member] |
Member |
|
|
currency:EUR |
| 2611 |
SGD [member] |
Member |
|
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currency:SGD |
| 2612 |
KRW [member] |
Member |
|
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currency:KRW |
| 2613 |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |
LineItems |
|
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ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems |
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Concept (Monetary) |
As Of |
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ifrs-full:RiskExposureAssociatedWithInstrumentsSharingCharacteristic |
| 2615 |
1248 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Interest Rate Risk (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfInterestRateRisk |
| 2616 |
Disclosure of nature and extent of risks arising from financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable |
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Axis |
|
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ifrs-full:TypesOfInterestRatesAxis |
| 2618 |
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Member |
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ifrs-full:InterestRateTypesMember |
| 2619 |
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Member |
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| 2620 |
Fixed interest rate [member] |
Member |
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| 2621 |
Classes of financial assets [axis] |
Axis |
|
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ifrs-full:ClassesOfFinancialAssetsAxis |
| 2622 |
Financial assets, class [member] |
Member |
|
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ifrs-full:FinancialAssetsMember |
| 2623 |
Interest rate swaps [member] |
Member |
|
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Disclosure of nature and extent of risks arising from financial instruments [Line Items] |
LineItems |
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| 2625 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 2626 |
Restricted bank deposits and short-term bank deposits |
Concept (Monetary) |
As Of |
Debit |
cea:RestrictedBankDepositsAndShortTermBankDeposits |
| 2627 |
Borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 2628 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinanceLeaseLiabilities |
| 2629 |
Interest rate swaps at notional amount |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 2630 |
1249 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Sensitivity Analysis of Interest Rate Risk (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfSensitivityAnalysisOfInterestRateRisk |
| 2631 |
Disclosure of nature and extent of risks arising from financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable |
| 2632 |
Types of risks [axis] |
Axis |
|
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ifrs-full:TypesOfRisksAxis |
| 2633 |
Risks [member] |
Member |
|
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ifrs-full:TypesOfRisksMember |
| 2634 |
Effect of change on profit or loss if floating interest rate increases [member] |
Member |
|
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cea:EffectOfChangeOnProfitOrLossIfFloatingInterestRateIncreasesMember |
| 2635 |
Effect of change on other comprehensive income if floating interest rate increases [member] |
Member |
|
|
cea:EffectOfChangeOnOtherComprehensiveIncomeIfFloatingInterestRateIncreasesMember |
| 2636 |
Types of interest rates [axis] |
Axis |
|
|
ifrs-full:TypesOfInterestRatesAxis |
| 2637 |
Interest rate types [member] |
Member |
|
|
ifrs-full:InterestRateTypesMember |
| 2638 |
Floating interest rate [member] |
Member |
|
|
ifrs-full:FloatingInterestRateMember |
| 2639 |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems |
| 2640 |
Effect on profit or loss/other comprehensive income if floating interest rate increases |
Concept (Monetary) |
As Of |
|
ifrs-full:RiskExposureAssociatedWithInstrumentsSharingCharacteristic |
| 2641 |
1250 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Contractual Undiscounted Cash Flows of Financial Liabilities (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfContractualUndiscountedCashFlowsOfFinancialLiabilities |
| 2642 |
Disclosure of maturity analysis for non-derivative and derivative financial liabilities [Table] |
Table |
* |
* |
cea:DisclosureOfMaturityAnalysisForNonderivativeAndDerivativeFinancialLiabilitiesTable |
| 2643 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2644 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2645 |
Less than 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2646 |
1 to 2 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2647 |
2 and 5 years [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanFiveYearsMember |
| 2648 |
Over 5 years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 2649 |
Disclosure of maturity analysis for non-derivative and derivative financial liabilities [Line Items] |
LineItems |
|
|
cea:DisclosureOfMaturityAnalysisForNonderivativeAndDerivativeFinancialLiabilitiesLineItems |
| 2650 |
Borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BankBorrowingsUndiscountedCashFlows |
| 2651 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilitiesUndiscountedCashFlows |
| 2652 |
Obligations under finance leases |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:GrossFinanceLeaseObligations |
| 2653 |
Trade, bills and other payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherPayablesUndiscountedCashFlows |
| 2654 |
Total |
Concept (Monetary) |
As Of |
Credit |
cea:NonderivativeAndDerivativeFinancialLiabilitiesUndiscountedCashFlows |
| 2655 |
1251 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Market Equity Indices for Stock Exchanges and their Respective Highest and Lowest Points (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfMarketEquityIndicesForStockExchangesAndTheirRespectiveHighestAndLowestPoints |
| 2656 |
Disclosure Of Change In Equity Price Risk [table] |
Table |
* |
* |
cea:DisclosureOfChangeInEquityPriceRiskTable |
| 2657 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 2658 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 2659 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 2660 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 2661 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2662 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2663 |
Hong Kong [member] |
Member |
|
|
country:HK |
| 2664 |
Shanghai [member] |
Member |
|
|
cea:ShanghaiMember |
| 2665 |
Indexors [axis] |
Axis |
|
|
cea:IndexorsAxis |
| 2666 |
Indexors [domain] |
Member |
|
|
cea:IndexorsDomain |
| 2667 |
Hang Seng Index [member] |
Member |
|
|
cea:HangSengIndexMember |
| 2668 |
A Share Index [member] |
Member |
|
|
cea:AShareIndexMember |
| 2669 |
Disclosure Of Change In Equity Price Risk [line items] |
LineItems |
|
|
cea:DisclosureOfChangeInEquityPriceRiskLineItems |
| 2670 |
Market equity indices |
Concept (Pure) |
For Period |
|
cea:MarketEquityIndicesPoints |
| 2671 |
1252 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Sensitivity to Every 10% Change in Fair Values of Equity Investments, with all other Variables Held Constant (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfSensitivityToEvery10ChangeInFairValuesOfEquityInvestmentsWithAllOtherVariablesHeldConstant |
| 2672 |
Disclosure Of Change In Equity Price Risk [table] |
Table |
* |
* |
cea:DisclosureOfChangeInEquityPriceRiskTable |
| 2673 |
Investment [Axis] |
Axis |
|
|
invest:InvestmentAxis |
| 2674 |
Investment [Domain] |
Member |
|
|
invest:InvestmentDomain |
| 2675 |
Listed investments [member] |
Member |
|
|
cea:ListedInvestmentsMember |
| 2676 |
Unlisted investments, at cost [member] |
Member |
|
|
cea:UnlistedInvestmentsMember |
| 2677 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2678 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2679 |
Hong Kong [member] |
Member |
|
|
country:HK |
| 2680 |
Shanghai [member] |
Member |
|
|
cea:ShanghaiMember |
| 2681 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 2682 |
Financial assets, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 2683 |
Equity investments designated at fair value through other comprehensive income [member] |
Member |
|
|
cea:EquityInvestmentsDesignatedAtFairValueThroughOtherComprehensiveIncomeMember |
| 2684 |
Assets at fair value through profit or loss [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember |
| 2685 |
Available-for-sale investments [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 2686 |
Disclosure Of Change In Equity Price Risk [line items] |
LineItems |
|
|
cea:DisclosureOfChangeInEquityPriceRiskLineItems |
| 2687 |
Carrying amount of equity investment |
Concept (Monetary) |
As Of |
Debit |
cea:EquityInvestment |
| 2688 |
Increase in profit or loss |
Concept (Monetary) |
For Period |
Credit |
cea:IncreaseInProfitLoss |
| 2689 |
Decrease in profit or loss |
Concept (Monetary) |
For Period |
Debit |
cea:DecreaseInProfitLoss |
| 2690 |
Increase in comprehensive income |
Concept (Monetary) |
For Period |
Credit |
cea:IncreaseInComprehensiveIncome |
| 2691 |
Decrease in comprehensive income |
Concept (Monetary) |
For Period |
Debit |
cea:DecreaseInComprehensiveIncome |
| 2692 |
1253 - Disclosure - Financial Risk Management Objectives and Policies - Summary of Debt Ratio (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureFinancialRiskManagementObjectivesAndPoliciesSummaryOfDebtRatio |
| 2693 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2694 |
Disclosure of nature and extent of risks arising from financial instruments [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract |
| 2695 |
Total liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 2696 |
Total assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 2697 |
Debt ratio |
Concept (Percent) |
As Of |
|
cea:DebtRatio |
| 2698 |
1254 - Disclosure - Events After the Reporting Period - Additional Information (Detail) |
Network |
* |
* |
http://www.en.ceair.com/taxonomy/role/DisclosureEventsAfterTheReportingPeriodAdditionalInformation |
| 2699 |
Disclosure of Events After Reporting Period [table] |
Table |
* |
* |
cea:DisclosureOfEventsAfterReportingPeriodTable |
| 2700 |
Non-adjusting events after reporting period [axis] |
Axis |
|
|
ifrs-full:NonadjustingEventsAfterReportingPeriodAxis |
| 2701 |
Non-adjusting events after reporting period [member] |
Member |
|
|
ifrs-full:NonadjustingEventsMember |
| 2702 |
Announcing or Commencing Implementation of Major Restructuring [member] |
Member |
|
|
ifrs-full:AnnouncingOrCommencingImplementationOfMajorRestructuringMember |
| 2703 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2704 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2705 |
Greenland Holdings Group Corporation Ltd [member] |
Member |
|
|
cea:GreenlandHoldingsGroupCorporationLtdMember |
| 2706 |
Shanghai Airlines Tours International (Group) Co., Ltd. [member] |
Member |
|
|
cea:ShanghaiAirlinesToursInternationalGroupCoLtdMember |
| 2707 |
Disclosure of Events After Reporting Period [line items] |
LineItems |
|
|
cea:DisclosureOfEventsAfterReportingPeriodLineItems |
| 2708 |
Capital commitments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CapitalCommitments |
| 2709 |
Percentage of entity's revenue |
Concept (Percent) |
For Period |
|
ifrs-full:PercentageOfEntitysRevenue |