No definition available.

Name:	abev_AdditionalTaxCredit
Namespace Prefix:	abev_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The maximum exposure of common shares under a equity swap agreement.

+ References

No definition available.

+ Details

Name:	abev_MaximumExposureOfCommonSharesUnderAEquitySwapAgreement
Namespace Prefix:	abev_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The maximum term of an equity swap agreement.

+ References

No definition available.

+ Details

Name:	abev_MaximumTermOfEquitySwapAgreement
Namespace Prefix:	abev_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

+ Details

Name:	abev_OtherOperatingIncomes
Namespace Prefix:	abev_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- 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

Name:	abev_PutOptionsExercisableNumberOfSharesPercentOfOutstandingStock
Namespace Prefix:	abev_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents shares authorized for stock purchase program.

+ References

No definition available.

+ Details

Name:	abev_StockRepurchaseProgramSharesAuthorized
Namespace Prefix:	abev_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The amount that comprises the change in the carrying amount of the group of insurance contracts arising from: (a) the effect of the time value of money and changes in the time value of money; and (b) the effect of financial risk and changes in financial risk; but (c) excluding any such changes for groups of insurance contracts with direct participation features that would adjust the contractual service margin but do not do so when applying paragraphs 45(b)(ii), 45(b)(iii), 45(c)(ii) or 45(c)(iii) of IFRS 17.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2023-01-01
-Name IFRS
-Number 17
-IssueDate 2022-03-24
-Paragraph 110
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2022-en-r&anchor=para_110&doctype=Standard
-URIDate 2022-03-24

+ Details

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

- Definition

The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 79
-Subparagraph a
-Clause iv
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_79_a_iv&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_NumberOfSharesOutstanding
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	srt_ReserveQuantitiesLineItems
Namespace Prefix:	srt_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	srt_OwnershipAxis=abev_TenedoraMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=abev_ELJMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfOrdinarySharesAxis=abev_TrancheAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfOrdinarySharesAxis=abev_TrancheBMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

CORPORATE INFORMATION (Details Narrative) - BRL (R$) R$ in Billions	1 Months Ended	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2022	Jul. 02, 2021	Mar. 18, 2021	Dec. 09, 2020	Jul. 02, 2020	May 13, 2020
Reserve Quantities [Line Items]
Additional tax credit		R$ 1.2
Other operating income		0.9
Finance expenses and income		R$ 0.3
abev_StockRepurchaseProgramSharesAuthorized				5,700,000
Number of shares outstanding				4,357,308,131
Maximum term of equity swap agreement (Month)	18 months
Maximum exposure of common shares under a equity swap agreement (in shares)					80,000,000		65,000,000
Tenedora [Member] \| ELJ [Member]
Reserve Quantities [Line Items]
Put options, exercisable number of shares, percent of outstanding stock			15.00%			15.00%
Tenedora [Member] \| ELJ [Member] \| Tranche A [Member]
Reserve Quantities [Line Items]
Put options, exercisable number of shares, percent of outstanding stock			12.11%			12.11%
Tenedora [Member] \| ELJ [Member] \| Tranche B [Member]
Reserve Quantities [Line Items]
Put options, exercisable number of shares, percent of outstanding stock			2.89%			2.89%