XML 81 R62.htm IDEA: XBRL DOCUMENT
v3.25.2

Basis of measurement - Impairment of non-financial assets (Details) | 12 Months Ended
--- | ---
Dec. 31, 2024 tranche
Basis of measurement |
Period for determination of value in use (in years) | 5 years
Number of components in discount rate | 3

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

X
- Definition Represents the components in a discount rate for determination of value in use for a cash generating unit. + References No definition available. + Details
Name: | ambi_CashGeneratingUnitNumberOfComponentsInDiscountRateUsedForDeterminationOfValueInUse
Namespace Prefix: | ambi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the period for determination of value in use for a cash generating unit. + References No definition available. + Details
Name: | ambi_CashGeneratingUnitPeriodForDeterminationOfValueInUse
Namespace Prefix: | ambi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration