| Fact | Value | Period | Source |
|---|
| cash_and_equivalents | {"amount": 2515000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2026-02-28 | esef |
| cash_and_equivalents | {"amount": 2255000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2025-02-22 | esef |
| cash_and_equivalents | {"amount": 2340000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2024-02-24 | esef |
| cash_and_equivalents | {"amount": 2465000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2023-02-25 | esef |
| cash_and_equivalents | {"amount": 2345000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2022-02-26 | esef |
| cash_and_equivalents | {"amount": 2510000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2021-02-27 | esef |
| cash_and_equivalents | {"amount": 4137000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2020-02-29 | esef |
| cashflow_financing | {"amount": -3086000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2026-02-28 | esef |
| cashflow_financing | {"amount": -2943000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2025-02-22 | esef |
| cashflow_financing | {"amount": -1859000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2024-02-24 | esef |
| cashflow_financing | {"amount": -3188000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2023-02-25 | esef |
| cashflow_financing | {"amount": -2234000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2022-02-26 | esef |
| cashflow_financing | {"amount": -7841000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2021-02-27 | esef |
| cashflow_investing | {"amount": -706000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2026-02-28 | esef |
| cashflow_investing | {"amount": -441000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2025-02-22 | esef |
| cashflow_investing | {"amount": -1700000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2024-02-24 | esef |
| cashflow_investing | {"amount": -706000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2023-02-25 | esef |
| cashflow_investing | {"amount": -1735000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2022-02-26 | esef |
| cashflow_investing | {"amount": 6171000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2021-02-27 | esef |
| cashflow_operating | {"amount": 3906000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2026-02-28 | esef |
| cashflow_operating | {"amount": 2922000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2025-02-22 | esef |
| cashflow_operating | {"amount": 3839000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2024-02-24 | esef |
| cashflow_operating | {"amount": 3722000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2023-02-25 | esef |
| cashflow_operating | {"amount": 3757000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2022-02-26 | esef |
| cashflow_operating | {"amount": 602000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2021-02-27 | esef |
| current_assets | {"amount": 8483000000.0, "concept": "ifrs-full:CurrentAssets"} | 2026-02-28 | esef |
| current_assets | {"amount": 8856000000.0, "concept": "ifrs-full:CurrentAssets"} | 2025-02-22 | esef |
| current_assets | {"amount": 16606000000.0, "concept": "ifrs-full:CurrentAssets"} | 2024-02-24 | esef |
| current_assets | {"amount": 12725000000.0, "concept": "ifrs-full:CurrentAssets"} | 2023-02-25 | esef |
| current_assets | {"amount": 12189000000.0, "concept": "ifrs-full:CurrentAssets"} | 2022-02-26 | esef |
| current_assets | {"amount": 10807000000.0, "concept": "ifrs-full:CurrentAssets"} | 2021-02-27 | esef |
| current_assets | {"amount": 13893000000.0, "concept": "ifrs-full:CurrentAssets"} | 2020-02-29 | esef |
| current_liabilities | {"amount": 14329000000.0, "concept": "ifrs-full:CurrentLiabilities"} | 2026-02-28 | esef |
| current_liabilities | {"amount": 13820000000.0, "concept": "ifrs-full:CurrentLiabilities"} | 2025-02-22 | esef |
| entity_legal_form | {"value": "B6ES", "elf_code": "B6ES"} | | gleif |
| eps_basic | {"amount": 0.275, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2026-02-28 | esef |
| eps_basic | {"amount": 0.2379, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2025-02-22 | esef |
| eps_basic | {"amount": 0.1674, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2024-02-24 | esef |
| eps_basic | {"amount": 0.1005, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2023-02-25 | esef |
| eps_basic | {"amount": 0.1934, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2022-02-26 | esef |
| eps_basic | {"amount": 0.6183, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2021-02-27 | esef |
| eps_diluted | {"amount": 0.271, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2026-02-28 | esef |
| eps_diluted | {"amount": 0.2351, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2025-02-22 | esef |
| eps_diluted | {"amount": 0.1656, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2024-02-24 | esef |
| eps_diluted | {"amount": 0.0996, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2023-02-25 | esef |
| eps_diluted | {"amount": 0.1912, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2022-02-26 | esef |
| eps_diluted | {"amount": 0.6166, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2021-02-27 | esef |
| headquarters_address | {"city": "WELWYN GARDEN CITY", "region": "GB-HRT", "street": "TESCO HOUSE, SHIRE PARK, KES | | gleif |
| ifrs:AdjustmentsForDecreaseIncreaseInInventories | {"amount": -40000000.0} | 2026-02-28 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInInventories | {"amount": -141000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInInventories | {"amount": -150000000.0} | 2024-02-24 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 1895000000.0} | 2026-02-28 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 1775000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 1723000000.0} | 2024-02-24 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 1700000000.0} | 2023-02-25 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 1718000000.0} | 2022-02-26 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 1764000000.0} | 2021-02-27 | esef |
| ifrs:AdjustmentsForFairValueGainsLosses | {"amount": 0.0} | 2026-02-28 | esef |
| ifrs:AdjustmentsForFairValueGainsLosses | {"amount": 9000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForFairValueGainsLosses | {"amount": 71000000.0} | 2024-02-24 | esef |
| ifrs:AdjustmentsForFairValueGainsLosses | {"amount": 70000000.0} | 2023-02-25 | esef |
| ifrs:AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets | {"amount": 0.0} | 2026-02-28 | esef |
| ifrs:AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets | {"amount": 10000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill | {"amount": 0.0} | 2022-02-26 | esef |
| ifrs:AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill | {"amount": 295000000.0} | 2021-02-27 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": 53000000.0} | 2026-02-28 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": 298000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": -28000000.0} | 2024-02-24 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": 982000000.0} | 2023-02-25 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"amount": -30000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"amount": -29000000.0} | 2024-02-24 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"amount": -23000000.0} | 2023-02-25 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": -36000000.0} | 2026-02-28 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": -10000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": -77000000.0} | 2024-02-24 | esef |
| ifrs:AdjustmentsForSharebasedPayments | {"amount": 55000000.0} | 2026-02-28 | esef |
| ifrs:AdjustmentsForSharebasedPayments | {"amount": 37000000.0} | 2025-02-22 | esef |
| ifrs:AdjustmentsForSharebasedPayments | {"amount": 78000000.0} | 2024-02-24 | esef |
| ifrs:AdjustmentsForSharebasedPayments | {"amount": 59000000.0} | 2023-02-25 | esef |
| ifrs:AdjustmentsForSharebasedPayments | {"amount": 66000000.0} | 2022-02-26 | esef |
| ifrs:AdjustmentsForSharebasedPayments | {"amount": 30000000.0} | 2021-02-27 | esef |
| ifrs:AdministrativeExpense | {"amount": 2553000000.0} | 2026-02-28 | esef |
| ifrs:AdministrativeExpense | {"amount": 2340000000.0} | 2025-02-22 | esef |
| ifrs:AdministrativeExpense | {"amount": 2028000000.0} | 2024-02-24 | esef |
| ifrs:AdministrativeExpense | {"amount": 2136000000.0} | 2023-02-25 | esef |
| ifrs:AdministrativeExpense | {"amount": 2073000000.0} | 2022-02-26 | esef |
| ifrs:AdministrativeExpense | {"amount": 2229000000.0} | 2021-02-27 | esef |
| ifrs:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied | {"amount": -61000000.0} | 2026-02-28 | esef |
| ifrs:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied | {"amount": 4000000.0} | 2025-02-22 | esef |
| ifrs:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied | {"amount": -79000000.0} | 2024-02-24 | esef |
| ifrs:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied | {"amount": 127000000.0} | 2023-02-25 | esef |
| ifrs:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied | {"amount": -30000000.0} | 2022-02-26 | esef |
| ifrs:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied | {"amount": 28000000.0} | 2021-02-27 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.275} | 2026-02-28 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.2379} | 2025-02-22 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.1674} | 2024-02-24 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.1005} | 2023-02-25 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.1934} | 2022-02-26 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.6183} | 2021-02-27 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 0.275} | 2026-02-28 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 0.2341} | 2025-02-22 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 0.248} | 2024-02-24 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 0.1017} | 2023-02-25 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 0.1986} | 2022-02-26 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 0.056} | 2021-02-27 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2026-02-28 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2025-02-22 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2024-02-24 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2023-02-25 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2022-02-26 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 1000000.0} | 2026-02-28 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 1000000.0} | 2025-02-22 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 61000000.0} | 2024-02-24 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 1000000.0} | 2023-02-25 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 4000000.0} | 2022-02-26 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 2000000.0} | 2021-02-27 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 2515000000.0} | 2026-02-28 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 2255000000.0} | 2025-02-22 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 2340000000.0} | 2024-02-24 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 2465000000.0} | 2023-02-25 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 2345000000.0} | 2022-02-26 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 2510000000.0} | 2021-02-27 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 4137000000.0} | 2020-02-29 | esef |
| ifrs:CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale | {"amount": 0.0} | 2025-02-22 | esef |
| ifrs:CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale | {"amount": 346000000.0} | 2024-02-24 | esef |
| ifrs:CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale | {"amount": 0.0} | 2023-02-25 | esef |
| ifrs:CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale | {"amount": 0.0} | 2022-02-26 | esef |
| ifrs:CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale | {"amount": 7000000.0} | 2021-02-27 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 1511000000.0} | 2026-02-28 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 1399000000.0} | 2025-02-22 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 1528000000.0} | 2024-02-24 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 1565000000.0} | 2023-02-25 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 1771000000.0} | 2022-02-26 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 1971000000.0} | 2021-02-28 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 1978000000.0} | 2021-02-27 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 3031000000.0} | 2020-03-01 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 0.0} | 2025-02-22 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 15000000.0} | 2024-02-24 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 0.0} | 2023-02-25 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 161000000.0} | 2022-02-26 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 7093000000.0} | 2021-02-27 | esef |
| ifrs:CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments | {"amount": -507000000.0} | 2024-02-24 | esef |
| ifrs:CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments | {"amount": 451000000.0} | 2023-02-25 | esef |
| ifrs:CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments | {"amount": -1067000000.0} | 2022-02-26 | esef |
| ifrs:CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments | {"amount": 62000000.0} | 2021-02-27 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -3086000000.0} | 2026-02-28 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -2943000000.0} | 2025-02-22 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -1859000000.0} | 2024-02-24 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -3188000000.0} | 2023-02-25 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -2234000000.0} | 2022-02-26 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -7841000000.0} | 2021-02-27 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -706000000.0} | 2026-02-28 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -441000000.0} | 2025-02-22 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -1700000000.0} | 2024-02-24 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -706000000.0} | 2023-02-25 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -1735000000.0} | 2022-02-26 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": 6171000000.0} | 2021-02-27 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 3906000000.0} | 2026-02-28 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 2922000000.0} | 2025-02-22 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 3839000000.0} | 2024-02-24 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 3722000000.0} | 2023-02-25 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 3757000000.0} | 2022-02-26 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 602000000.0} | 2021-02-27 | esef |
| ifrs:CashFlowsFromUsedInOperations | {"amount": 5168000000.0} | 2026-02-28 | esef |
| ifrs:CashFlowsFromUsedInOperations | {"amount": 4057000000.0} | 2025-02-22 | esef |
| ifrs:CashFlowsFromUsedInOperations | {"amount": 4886000000.0} | 2024-02-24 | esef |
| ifrs:CashFlowsFromUsedInOperations | {"amount": 4497000000.0} | 2023-02-25 | esef |
| ifrs:CashFlowsFromUsedInOperations | {"amount": 4608000000.0} | 2022-02-26 | esef |
| ifrs:CashFlowsFromUsedInOperations | {"amount": 1586000000.0} | 2021-02-27 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 9000000.0} | 2026-02-28 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 46000000.0} | 2025-02-22 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 17000000.0} | 2024-02-24 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 71000000.0} | 2023-02-25 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 48000000.0} | 2022-02-26 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": -15000000.0} | 2021-02-27 | esef |
| ifrs:CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 1000000.0} | 2025-02-22 | esef |
| ifrs:CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 24000000.0} | 2024-02-24 | esef |
| ifrs:CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 6000000.0} | 2023-02-25 | esef |
| ifrs:CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 0.0} | 2022-02-26 | esef |
| ifrs:CashReceiptsFromFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 29000000.0} | 2025-02-22 | esef |
| ifrs:CashReceiptsFromFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 5000000.0} | 2024-02-24 | esef |
| ifrs:CashReceiptsFromFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 54000000.0} | 2023-02-25 | esef |
| ifrs:CashReceiptsFromFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities | {"amount": 0.0} | 2022-02-26 | esef |
| ifrs:ComprehensiveIncome | {"amount": 2185000000.0} | 2026-02-28 | esef |
| ifrs:ComprehensiveIncome | {"amount": 1860000000.0} | 2025-02-22 | esef |
| ifrs:ComprehensiveIncome | {"amount": 825000000.0} | 2024-02-24 | esef |
| ifrs:ComprehensiveIncome | {"amount": -1634000000.0} | 2023-02-25 | esef |
| ifrs:ComprehensiveIncome | {"amount": 4673000000.0} | 2022-02-26 | esef |
| ifrs:ComprehensiveIncome | {"amount": 4728000000.0} | 2021-02-27 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": -2000000.0} | 2026-02-28 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 2000000.0} | 2025-02-22 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 5000000.0} | 2024-02-24 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 5000000.0} | 2023-02-25 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 2000000.0} | 2022-02-26 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 4000000.0} | 2021-02-27 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 2187000000.0} | 2026-02-28 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 1858000000.0} | 2025-02-22 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 820000000.0} | 2024-02-24 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": -1630000000.0} | 2023-02-25 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 4645000000.0} | 2022-02-26 | esef |