No definition available.

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Namespace Prefix:	abev_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of highly liquid investments of instruments sharing characteristics.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

The percent of outstanding stock that number of exercisable shares from put options will give the holder upon exercise.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The fair value of put options held.

+ References

No definition available.

+ Details

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Namespace Prefix:	abev_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The value at risk under an adverse scenario relating to the deterioration percentage.

+ References

No definition available.

+ Details

Name:	abev_ValueAtRiskAdverseScenarioDeteriorationPercentage
Namespace Prefix:	abev_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage range for potential exposure under a probable scenario using Value at Risk.

+ References

No definition available.

+ Details

Name:	abev_ValueAtRiskExposureProbable
Namespace Prefix:	abev_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The value at risk under a remote scenario relating to the deterioration percentage.

+ References

No definition available.

+ Details

Name:	abev_ValueAtRiskRemoteScenarioDeteriorationPercentage
Namespace Prefix:	abev_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The gains (losses) on financial assets at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2022-03-24
-Paragraph 20
-Subparagraph a
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20_a_i&doctype=Standard
-URIDate 2022-03-24

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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Namespace Prefix:
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Balance Type:
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- Details

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Namespace Prefix:
Data Type:	na
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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=abev_EquitySwapTransactionMember
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FINANCIAL INSTRUMENTS AND RISKS (Details Narrative) - BRL (R$) R$ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Jul. 02, 2021	Jul. 02, 2020
IfrsStatementLineItems [Line Items]
Value at risk exposure, probable	95.00%
Value at risk, adverse scenario, deterioration percentage	25.00%
Value at risk, remote scenario, deterioration percentage	50.00%
Instruments sharing characteristic, highly liquid investments	R$ 376.9	R$ 1,152.8
Tenedora [Member] \| ELJ [Member]
IfrsStatementLineItems [Line Items]
Put options, exercisable number of shares, percent of outstanding stock			15.00%	15.00%
Put options, fair value	3,053.7	R$ 3,284.8
Tenedora [Member] \| ELJ [Member] \| Tranche A [Member]
IfrsStatementLineItems [Line Items]
Put options, exercisable number of shares, percent of outstanding stock			12.11%	12.11%
Tenedora [Member] \| ELJ [Member] \| Tranche B [Member]
IfrsStatementLineItems [Line Items]
Put options, exercisable number of shares, percent of outstanding stock			2.89%	2.89%
Equity swap transaction [member]
IfrsStatementLineItems [Line Items]
Total gains (losses) on financial assets at fair value through profit or loss	R$ 78.0