XML 129 R112.htm IDEA: XBRL DOCUMENT
v3.26.1

Risk management and financial instruments - Derivatives financial instruments breakdown (Details) - USD ($) shares in Thousands, $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2026 | Dec. 31, 2025
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Fair value | $ 18,799,743 | $ 18,157,182
Future contracts | Sensitivity analysis and derivative financial instrument breakdown | Commodities Cattle |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Nature | Short |
Quantity (in Shares) | (3,650) | 7,348
Fair value | $ 431 | $ (346)
Future contracts | Sensitivity analysis and derivative financial instrument breakdown | Commodities (grains and others) |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Nature | Long |
Quantity (in Shares) | 50,203 | 17,515
Fair value | $ 1,752 | $ (170)
Deliverable Forwards | Sensitivity analysis and derivative financial instrument breakdown | Commodities Cattle |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Nature | Short |
Quantity (in Shares) | (24,674) | (41,942)
Fair value | $ (70,640) | $ (93,782)
Deliverable Forwards | Sensitivity analysis and derivative financial instrument breakdown | Commodities (grains and others) |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Nature | Long |
Quantity (in Shares) | 19,483 | 32,783
Fair value | $ 15,638 | $ 46,621
Future CME | Sensitivity analysis and derivative financial instrument breakdown | Commodities (grains and others) |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Nature | Short |
Quantity (in Shares) | 300 | 155
Fair value | $ 456 | $ (45)
Non-Deliverable Forwards | Sensitivity analysis and derivative financial instrument breakdown |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Nature | Long |
Fair value | $ 11,005 | $ (4,467)
Non-Deliverable Forwards | Sensitivity analysis and derivative financial instrument breakdown | Commodities (grains and others) |  |
Risk Management and Financial Instruments - Schedule of Contracts Exposure Scenario (Details) [Line Items] |  |
Nature | Long |
Quantity (in Shares) | 438,827 | 0
Fair value | $ (1,857) | $ 0

X
- Definition The description of the nature of possible assets that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the entity's control. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2025-01-01 -Paragraph 89 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2025-en-r&anchor=para_89&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 260 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_260&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 260 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_260&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_DescriptionOfNatureOfContingentAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The fair value of financial assets. [Refer: At fair value [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_25&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_FinancialAssetsAtFairValue
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- 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 -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 160 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_160_a_iv&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph B10 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B10_a_iv&doctype=Appendix&subtype=B -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 79 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_79_a_iv&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_NumberOfSharesOutstanding
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
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_ClassesOfFinancialAssetsAxis=jbsay_FutureContractsSixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=jbsay_SensitivityAnalysisAndDerivativeFinancialInstrumentBreakdownMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CurrencyInWhichInformationIsDisplayedAxis=jbsay_CommoditiesCattleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CurrencyInWhichInformationIsDisplayedAxis=jbsay_CommoditiesGrainAndOthersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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