XML 130 R113.htm IDEA: XBRL DOCUMENT
v3.26.1

Risk management and financial instruments - Exposure in Commodities (Grains and Others) (Details) - Grain - USD ($) $ in Thousands | Jun. 30, 2026 | Dec. 31, 2025
--- | --- | ---
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | $ 515,104 | $ 55,856
Firm contracts |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | 6,292 | 5,403
Operating Subtotal |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | 6,292 | 5,403
Future B3 |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | 50,203 | 17,515
Future CME |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | 300 | 155
Deliverable Forwards |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | 19,483 | 32,783
Non-Deliverable Forwards |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | 438,827 | 0
Derivatives Subtotal |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
NET EXPOSURE | $ 508,813 | $ 50,453

X
- Definition Net exposure value. + References No definition available. + Details
Name: | jbsay_NetExposureValue
Namespace Prefix: | jbsay_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] + References No definition available. + Details
Name: | jbsay_RiskManagementAndFinancialInstrumentsScheduleOfContractsExposureScenarioDetailsLineItems
Namespace Prefix: | jbsay_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=jbsay_GrainMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=jbsay_FutureB3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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