XML 115 R99.htm IDEA: XBRL DOCUMENT v3.19.1

Note 15 - Intangible (Details Textual)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Statement Line Items [Line Items]
Amortization period of intangible assets of definite useful life	5 years	5 years
Amortization rate of intangible assets of definite useful life	20.00%	20.00%

X

- Definition

The amortisation period of individual intangible assets that are material to the entity’s financial statements.

+ References

No definition available.

+ Details

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

X

- Definition

The rate at which amortisation occurs for intangible assets per year.

+ References

No definition available.

+ Details

Name:	abev_AmortisationRateOfIntangibleAssetsOfDefiniteUsefulLife
Namespace Prefix:	abev_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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