XML 180 R167.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Risks Arising From Financial Instruments - Additional Information (Detail) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2013 | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Derivative position positive pre-tax impact on equity reserves |  | $ 604,000,000 | $ 850,000,000 | $ 548,000,000
Amount of exposure equivalent to shares hedged |  | $ 18,258,000,000 | 21,598,000,000 |
Description of methods to use sensitivity analysis is assessed |  | Sensitivity analysis is assessed based on the yearly volatility using daily observable market data during 250 days at 31 December 2021. Sensitivity analysis is assessed based on the yearly volatility using daily observable market data during 250 days at 31 December 2020. |  |
Financial Liabilities |  | $ 116,790,000,000 | 126,178,000,000 |
Equity swaps [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Financial Liabilities |  | 5,412,000,000 | 5,353,000,000 |
Top of range [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Currency transactional risk impact on consolidated profit before taxes |  | 54,000,000 | 30,000,000 | $ 22,000,000
Floating interest rate [member] | Nigeria [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Borrowed amount |  | 268,000,000 |  |
Ambev [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Derivative and non-derivative financial instruments, net |  | 589,000,000 | 671,000,000 |
Holding Company [Member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Derivative and non-derivative financial instruments, net |  | 11,921,000,000 | 9,691,000,000 |
Observable Market Inputs - Level 3 [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Financial Liabilities |  | $ 832,000,000 | $ 1,251,000,000 |
CERVECERIA NACIONAL DOMINICANA S.A. [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Percentage of shares hold by ELJ |  | 15.00% |  |
Call Options [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Non derivative financial liability |  | $ 0 |  |
Equity price risk [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Amount of exposure equivalent to shares hedged |  | 100,500,000 |  |
Gain recognized in the profit or loss |  | $ (48,000,000) |  |
Reasonable possible volatility rate |  | 26.51% | 53.87% | 25.20%
Positive/negative impact on profit before tax |  | $ 1,604,000,000 | $ 3,787,000,000 | $ 2,066,000,000
Equity price risk [member] | Share-Based Compensation Plan [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Gain recognized in the profit or loss |  | (23,000,000) |  |
Interest Rate Risk [Member] | Floating interest rate [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Carrying value of financial liabilities |  | $ 6,164,000,000 |  |
Proportion of company's financial liabilities |  | 6.90% |  |
Higher/lower interest expense |  | $ 8,000,000 | 3,000,000 | 16,000,000
Higher/lower interest income |  | 44,000,000 | 58,000,000 | $ 22,000,000
Interest Rate Risk [Member] | Before hedging [Member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Carrying value of financial liabilities |  | $ 53,000,000 | 5,000,000 |
Credit risk [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Concentration of credit risks, description |  | There was no significant concentration of credit risks with any single counterparty as of 31 December 2021 and no single customer represented more than 10% of the total revenue of the group in 2021. |  |
Credit risk [member] | Top of range [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Percentage of revenue accounted by individual customer |  | 10.00% |  |
Deferred consideration on acquisitions [member] | Put Option [Member] | Observable Market Inputs - Level 3 [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Non derivative financial liability |  | $ 589,000,000 | $ 671,000,000 |
Fair value hedges [member] | Interest Rate Risk [Member] | US Dollar Fixed Rate Bond Hedges [Member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Issuance amount |  | 1,000,000,000.0 |  |
Cash flow hedges [member] | Interest Rate Risk [Member] | Pound Sterling Bond Hedges [Member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Issuance amount | 500,000,000 |  |  |
Interest rate percentage | 4.00% |  |  |
Appointment period | September 2013 |  |  |
Maturity period | September 2025 |  |  |
Grupo Modelo [member] | Equity price risk [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Gain recognized in the profit or loss |  | $ (13,000,000) |  |
SABMiller Group [member] | Equity price risk [member] |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |
Gain recognized in the profit or loss |  | $ (12,000,000) |  |

X
- Definition Carrying value of associated financial liabilities. + References No definition available. + Details
Name: | bud_CarryingValueOfAssociatedFinancialLiabilities
Namespace Prefix: | bud_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Currency transactional risk imapct on consolidated profit before taxes. + References No definition available. + Details
Name: | bud_CurrencyTransactionalRiskImapctOnConsolidatedProfitBeforeTaxes
Namespace Prefix: | bud_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Derivative and non-derivative financial instruments, net + References No definition available. + Details
Name: | bud_DerivativeAndNonderivativeFinancialInstrumentsNet
Namespace Prefix: | bud_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Derivative position positive pre-tax impact on equity reserves. + References No definition available. + Details
Name: | bud_DerivativePositionPositivePretaxImpactOnEquityReserves
Namespace Prefix: | bud_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Hedging instrument appointment period + References No definition available. + Details
Name: | bud_HedgingInstrumentAppointmentPeriod
Namespace Prefix: | bud_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Hedging instrument maturity period + References No definition available. + Details
Name: | bud_HedgingInstrumentMaturityPeriod
Namespace Prefix: | bud_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Increase decrease in interest expense. + References No definition available. + Details
Name: | bud_IncreaseDecreaseInInterestExpense
Namespace Prefix: | bud_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Increase decrease in interest income. + References No definition available. + Details
Name: | bud_IncreaseDecreaseInInterestIncome
Namespace Prefix: | bud_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Non-derivative financial liabilitiy. + References No definition available. + Details
Name: | bud_NonDerivativeFinancialLiabilities
Namespace Prefix: | bud_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage of ownership shares hold by ELJ. + References No definition available. + Details
Name: | bud_PercentageOfOwnershipSharesHoldByElj
Namespace Prefix: | bud_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of revenue accounted by individual customer in entity revenue. + References No definition available. + Details
Name: | bud_PercentageOfRevenueAccountedByIndividualCustomerInEntityRevenue
Namespace Prefix: | bud_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage proportion of financial liabilities + References No definition available. + Details
Name: | bud_PercentageProportionOfFinancialLiabilities
Namespace Prefix: | bud_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The average rate of a hedging instrument. [Refer: Hedging instruments [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 23B -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_23B_b&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_AverageRateOfHedgingInstrument
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of outstanding funds that the entity is obligated to repay. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_Borrowings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The description of concentrations of risks arising from financial instruments. [Refer: Financial instruments, class [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 34 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_34_c&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ConcentrationsOfRisk
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_25&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_FinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The gain (loss) recognised on designation of a financial instrument, or a proportion of it, as measured at fair value through profit or loss, because a credit derivative is used to manage the credit risk of that financial instrument. [Refer: Credit risk [member]; Derivatives [member]; Financial instruments, class [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 24G -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_24G_b&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_GainLossOnDesignationOfFinancialInstrumentAsMeasuredAtFairValueThroughProfitOrLossBecauseCreditDerivativeIsUsedToManageCreditRisk
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in a defined benefit obligation that would have been caused by a decrease in a significant actuarial assumption that was reasonably possible at the end of the reporting period. [Refer: Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2021-01-01 -Paragraph 145 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_145_a&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount that best represents the maximum exposure to credit risk without taking into account any collateral held or other credit enhancements (for example, netting agreements that do not qualify for offset in accordance with IAS 32). [Refer: Credit risk [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 35K -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35K_a&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 36 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_36_a&doctype=Standard&book=b -URIDate 2021-03-24 + Details
Name: | ifrs-full_MaximumExposureToCreditRisk
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition The description of methods and assumptions used when preparing a sensitivity analysis for types of market risk to which the entity is exposed. [Refer: Market risk [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 40 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_40_b&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_MethodsAndAssumptionsUsedInPreparingSensitivityAnalysis
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The nominal amount of a hedging instrument. [Refer: Hedging instruments [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 23B -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_23B_a&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 24A -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_24A_d&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_NominalAmountOfHedgingInstrument
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition The reasonably possible percentage of the decrease in the actuarial assumption used to determine the present value of defined benefit obligation. [Refer: Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2021-01-01 -Paragraph 145 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_145_a&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=bud_EquitySwapsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfInterestRatesAxis=ifrs-full_FloatingInterestRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_NG
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=bud_AmbevMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=bud_HoldingCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LevelsOfFairValueHierarchyAxis=ifrs-full_Level3OfFairValueHierarchyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bud_CerveceriaNacionalDominicanaSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfInstrumentAxis=bud_CallOptionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=ifrs-full_EquityPriceRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=bud_ShareBasedCompensationPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=ifrs-full_InterestRateRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=bud_BeforeHedgingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=ifrs-full_CreditRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=bud_DeferredConsiderationOnAcquisitionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfInstrumentAxis=bud_PutOption1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_FairValueHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bud_USDollarFixedRateBondHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_CashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bud_PoundSterlingBondHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ConsolidatedStructuredEntitiesAxis=bud_GrupoModeloMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ConsolidatedStructuredEntitiesAxis=bud_SabmillerGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |