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Risks Arising From Financial Instruments - Additional Information (Detail) $ in Millions |  |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Jan. 31, 2024 USD ($) | Jan. 31, 2018 | Dec. 31, 2017 | May 31, 2017 | Sep. 30, 2013 | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Amount of exposure equivalent to shares hedged |  |  |  |  |  | $ 17,116.0 | $ 16,019.0 |  |
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 2023 and 31 December 2022. |  |  |
Financial Liabilities |  |  |  |  |  | $ 105,662.0 | 108,229.0 | [1] |
Equity swaps [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Financial Liabilities |  |  |  |  |  | 4,718.0 | 4,763.0 | [1] |
Floating interest rate [member] | Nigeria [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Borrowed amount |  |  |  |  |  | 389.0 |  |  |
Holding Company [Member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Derivative and non-derivative financial instruments, net |  |  |  |  |  | 7,908.0 | 8,482.0 |  |
Observable Market Inputs - Level 3 [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Financial Liabilities |  |  |  |  |  | $ 741.0 | $ 762.0 |  |
CERVECERIA NACIONAL DOMINICANA S.A. [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Percentage of shares hold by ELJ |  |  |  |  |  | 15.00% |  |  |
CERVECERIA NACIONAL DOMINICANA S.A. [member] | Ambev [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Percentage of options exercised | 12.00% |  |  |  |  |  |  |  |
Ownership interest | 97.00% | 85.00% | 55.00% |  |  | 85.00% |  |  |
Put option re-measured at fair value | $ 300.0 |  |  |  |  | $ 600.0 |  |  |
Equity price risk [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Amount of exposure equivalent to shares hedged |  |  |  |  |  | 100.5 |  |  |
Loss recognized in the profit or loss |  |  |  |  |  | $ (325.0) |  |  |
Reasonable possible volatility rate |  |  |  |  |  | 18.00% | 28.00% |  | 27.00%
Positive/negative impact on profit before tax |  |  |  |  |  | $ 1,181.0 | $ 1,660.0 |  | $ 1,604.0
Interest Rate Risk [Member] | Interest rate, measurement input [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Percentage of reasonably possible decrease in unobservable input liabilities |  |  |  |  |  | 100.00% | 100.00% |  | 100.00%
Percentage of reasonably possible increase in unobservable input, liabilities |  |  |  |  |  | 100.00% | 100.00% |  | 100.00%
Interest Rate Risk [Member] | Floating interest rate [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Carrying value of financial liabilities |  |  |  |  |  | $ 2,469.0 |  |  |
Proportion of company's financial liabilities |  |  |  |  |  | 3.20% |  |  |
Higher/lower interest expense |  |  |  |  |  | $ 26.0 | $ 46.0 |  | $ 20.0
Higher/lower interest income |  |  |  |  |  | 96.0 | 93.0 |  | $ 81.0
Interest Rate Risk [Member] | Before hedging [Member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Carrying value of financial liabilities |  |  |  |  |  | $ 17.0 | 83.0 |  |
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 2023 and no single customer represented more than 10% of the total revenue of the group in 2023. |  |  |
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% |  |  |
Currency risk [member] | Currency [Member] | US Dollar [member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Derivative position positive pre-tax impact on equity reserves |  |  |  |  |  | $ 504.0 | $ 537.0 |  |
Percentage of reasonably possible decrease in unobservable input liabilities |  |  |  |  |  | 10.00% | 10.00% |  | 10.00%
Increase decrease in fair value measurement due to reasonable possible decrease in unobservable input recognized in profit or loss before tax liabilities |  |  |  |  |  | $ 98.0 | $ 144.0 |  | $ 99.0
Increase decrease in fair value measurement due to reasonable possible increase in unobservable input recognized in profit or loss tax liabilities |  |  |  |  |  | $ 98.0 | $ 144.0 |  | $ 99.0
Percentage of reasonably possible increase in unobservable input, liabilities |  |  |  |  |  | 10.00% | 10.00% |  | 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 |  |  |  |  |  | $ 577.0 | $ 585.0 |  |
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 |  |  |  |  |  | 6,000,000,000 |  |  |
Cash flow hedges [member] | Interest Rate Risk [Member] | Pound Sterling Bond Hedges [Member] | September 2025 [Member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Issuance amount |  |  |  |  | 500,000,000 | 500,000,000 |  |  |
Interest rate percentage |  |  |  |  | 4.00% |  |  |  |
Appointment period |  |  |  |  | September 2013 |  |  |  |
Maturity period |  |  |  |  | September 2025 |  |  |  |
Cash flow hedges [member] | Interest Rate Risk [Member] | Pound Sterling Bond Hedges [Member] | May 2029 [Member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Issuance amount |  |  |  | 700,000,000 |  | 337,000,000 |  |  |
Interest rate percentage |  |  |  | 2.25% |  |  |  |  |
Appointment period |  |  |  | May 2017 |  |  |  |  |
Maturity period |  |  |  | May 2029 |  |  |  |  |
Cash flow hedges [member] | Interest Rate Risk [Member] | Pound Sterling Bond Hedges [Member] | May 2037 [Member] |  |  |  |  |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |  |  |  |  |
Issuance amount |  |  |  | 900,000,000 |  | 248,000,000 |  |  |
Interest rate percentage |  |  |  | 2.85% |  |  |  |  |
Maturity period |  |  |  | May 2037 |  |  |  |  |
[1] | Amended to conform to 2023 presentation.

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