XML 122 R105.htm IDEA: XBRL DOCUMENT
v3.26.1

Risk management and financial instruments - Schedule of Contracts Exposure Scenario (Details) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2026 USD ($)
Scenario (i) VaR 99% I.C. 1 day |
Schedule of Contracts Exposure Scenario [Line Items] |
Effect on income | $ (339)
Scenario (ii) Interest rate variation - 25% |
Schedule of Contracts Exposure Scenario [Line Items] |
Effect on income | (30,594)
Scenario (iii) Interest rate variation - 50% |
Schedule of Contracts Exposure Scenario [Line Items] |
Effect on income | $ (61,186)
CDI | Current scenario |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 14.15%
CDI | Scenario (i) VaR 99% I.C. 1 day |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 14.08%
Effect on income | $ (215)
CDI | Scenario (ii) Interest rate variation - 25% |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 10.61%
Effect on income | $ (10,550)
CDI | Scenario (iii) Interest rate variation - 50% |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 7.08%
Effect on income | $ (21,099)
IPCA | Current scenario |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 4.72%
IPCA | Scenario (i) VaR 99% I.C. 1 day |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 4.73%
Effect on income | $ (115)
IPCA | Scenario (ii) Interest rate variation - 25% |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 5.90%
Effect on income | $ (17,857)
IPCA | Scenario (iii) Interest rate variation - 50% |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 7.08%
Effect on income | $ (35,713)
SOFR | Current scenario |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 3.68%
SOFR | Scenario (i) VaR 99% I.C. 1 day |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 3.68%
Effect on income | $ (7)
SOFR | Scenario (ii) Interest rate variation - 25% |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 4.60%
Effect on income | $ (1,664)
SOFR | Scenario (iii) Interest rate variation - 50% |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 5.52%
Effect on income | $ (3,328)
Euribor | Current scenario |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 2.73%
Euribor | Scenario (i) VaR 99% I.C. 1 day |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 2.73%
Effect on income | $ (2)
Euribor | Scenario (ii) Interest rate variation - 25% |
Schedule of Contracts Exposure Scenario [Line Items] |
Current scenario | 3.41%
Effect on income | $ (523)
Euribor | Scenario (iii) Interest rate variation - 50% |
Schedule of Contracts Exposure Scenario [Line Items] |
Rate | 4.09%
Effect on income | $ (1,046)

X
- Definition Effect on income. + References No definition available. + Details
Name: | jbsay_EffectOnIncome
Namespace Prefix: | jbsay_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage of current scenario rate. + References No definition available. + Details
Name: | jbsay_PercentageOfCurrentScenario
Namespace Prefix: | jbsay_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of exchange rate. + References No definition available. + Details
Name: | jbsay_PercentageOfExchangeRate
Namespace Prefix: | jbsay_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of Contracts Exposure Scenario [Line Items] + References No definition available. + Details
Name: | jbsay_ScheduleOfContractsExposureScenarioLineItems
Namespace Prefix: | jbsay_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_RiskExposuresAxis=jbsay_ScenarioIVaR99CI1DayEffectOnIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RiskExposuresAxis=jbsay_ScenarioIIInterestRateVariation25Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RiskExposuresAxis=jbsay_ScenarioIIIInterestRateVariation50Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=jbsay_CDIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RiskExposuresAxis=jbsay_CurrentScenarioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=jbsay_IPCAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=jbsay_SOFRMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=jbsay_EuriborMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |