XML 148 R134.htm IDEA: XBRL DOCUMENT
v3.22.4

EMPLOYEE BENEFITS - Plan Assets Components (Details) | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Plan assets, government bonds [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Plan assets percentage, rated | 43.00% | 43.00% | 52.00%
Plan assets percentage, unrated | (0.00%) | (0.00%) | (0.00%)
Plan assets percentage | 43.00% | 43.00% | 52.00%
Plan assets, corporate bonds [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Plan assets percentage, rated | 10.00% | 10.00% | 6.00%
Plan assets percentage, unrated | (0.00%) | (0.00%) | (0.00%)
Plan assets percentage | 10.00% | 10.00% | 6.00%
Plan assets, equity instruments [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Plan assets percentage, rated | 15.00% | 15.00% | 6.00%
Plan assets percentage, unrated | (0.00%) | (0.00%) | (0.00%)
Plan assets percentage | 15.00% | 15.00% | 6.00%
Plan assets, cash [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Plan assets percentage, rated | 6.00% | 6.00% | 1.00%
Plan assets percentage, unrated | (0.00%) | (0.00%) | (0.00%)
Plan assets percentage | 6.00% | 6.00% | 1.00%
Plan assets, others [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Plan assets percentage, rated | 26.00% | 26.00% | 35.00%
Plan assets percentage, unrated | (0.00%) | (0.00%) | (0.00%)
Plan assets percentage | 26.00% | 26.00% | 35.00%

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- References No definition available. + Details
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Namespace Prefix: | abev_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The component percentage of the plan assets of a defined benefit plan. + References No definition available. + Details
Name: | abev_PlanAssetsOfDefinedBenefitPlanComponentPercentage
Namespace Prefix: | abev_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition The component percentage of the rated plan assets of a defined benefit plan. + References No definition available. + Details
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Namespace Prefix: | abev_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition The component percentage of the unrated plan assets of a defined benefit plan. + References No definition available. + Details
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Namespace Prefix: | abev_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | ifrs-full_NetDefinedBenefitLiabilityAssetAxis=abev_PlanAssetsGovernmentBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_NetDefinedBenefitLiabilityAssetAxis=abev_PlanAssetsCorporateBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_NetDefinedBenefitLiabilityAssetAxis=abev_PlanAssetsEquityInstrumentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_NetDefinedBenefitLiabilityAssetAxis=abev_PlanAssetsCashMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_NetDefinedBenefitLiabilityAssetAxis=abev_PlanAssetsOthersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |