XML 144 R87.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Basis of preparation (Details) € in Millions, vaccine_dose in Millions | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jul. 31, 2020 vaccine_dose | Dec. 31, 2024 EUR (€) scenario emission | Dec. 31, 2023 EUR (€) | Dec. 31, 2022 EUR (€) | Dec. 31, 2021 EUR (€)
Disclosure of initial application of standards or interpretations [line items] |  |  |  |  |  |  |  |
Average effective tax rate |  |  | 18.00% | 16.30% | [1] | 19.20% | [1] |
Planet Care Program, net emissions by 2045 | emission |  |  | 0 |  |  |  |  |
Planet Care Program, percentage of reduction in scope 1 and 2 greenhouse gas by 2030 |  |  | 55.00% |  |  |  |  |
Planet Care Program, percentage of reduction in scope 3 greenhouse gas by 2030 |  |  | 30.00% |  |  |  |  |
Planet Care Program, percentage of reduction in all scopes greenhouse gas by 2030 |  |  | 90.00% |  |  |  |  |
Planet Care Program, percentage of renewably-sourced energy in all sites by 2030 |  |  | 100.00% |  |  |  |  |
Planet Care Program, number of global warming scenarios | scenario |  |  | 3 |  |  |  |  |
Other revenues |  |  | € 3,205 | € 3,801 | [2],[3] | € 2,910 | [2],[3] |
Current contract liabilities | [4] |  | 0 | 0 |  | 269 |  |
Collaboration agreement with GSK |  |  |  |  |  |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |  |  |  |  |  |
Current contract liabilities |  |  |  |  |  | 269 |  | € 319
Other revenue, doses no longer an obligation to be delivered |  |  |  | 94 |  |  |  |
Collaboration agreement with GSK | US Government |  |  |  |  |  |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |  |  |  |  |  |
Number of vaccine doses to be supplied | vaccine_dose |  | 100 |  |  |  |  |  |
Other revenues |  |  |  | 411 |  |  |  |
Government grant recognised as deduction from development expenses |  |  | € 58 | € 59 |  | € 265 |  |
Argentina |  |  |  |  |  |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |  |  |  |  |  |
Cumulative inflation rate over three years |  |  |  | 100.00% |  |  |  |
Turkey |  |  |  |  |  |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |  |  |  |  |  |
Cumulative inflation rate over three years |  |  |  | 100.00% |  |  |  |
[1] | (a)Figures for comparative periods (2023 and 2022) have been re-presented on a consistent basis to reflect the classification of Opella as a discontinued operation.
[2] | Figures for comparative periods (2023 and 2022) have been re-presented on a consistent basis to reflect the classification of Opella as a discontinued operation
[3] | (a)Figures for comparative periods (2023 and 2022) have been re-presented on a consistent basis to reflect the classification of Opella as a discontinued operation.
[4] | (a)See Note A.5., “Agreements relating to the recombinant COVID-19 vaccine candidate developed by Sanofi in collaboration with GSK”. The year-on-year change in this item between 2023 and 2022 includes revenue of €269 million recognized in profit or loss during 2023 (previously included in “Customer contract liabilities” as of December 31, 2022).

X
- Definition The tax expense (income) divided by the accounting profit. [Refer: Accounting profit] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2023-01-01 -Paragraph 81 -Subparagraph c -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2023-en-r&anchor=para_81_c_ii&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_AverageEffectiveTaxRate
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of current contract liabilities. [Refer: Contract liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2023-01-01 -Paragraph 105 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2023-en-r&anchor=para_105&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_CurrentContractLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfInitialApplicationOfStandardsOrInterpretationsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of revenue arising from sources that the entity does not separately disclose in the same statement or note. [Refer: Revenue] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_OtherRevenue
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Cumulative consumer price inflation rate. + References No definition available. + Details
Name: | sny_CumulativeConsumerPriceInflationOverTheLastThreeYears
Namespace Prefix: | sny_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Government Grant Recognised As Deduction From Development Expenses + References No definition available. + Details
Name: | sny_GovernmentGrantRecognisedAsDeductionFromDevelopmentExpenses
Namespace Prefix: | sny_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number Of Vaccine Doses To Be Supplied + References No definition available. + Details
Name: | sny_NumberOfVaccineDosesToBeSupplied
Namespace Prefix: | sny_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other Revenue, Performance Obligation No Longer Required + References No definition available. + Details
Name: | sny_OtherRevenuePerformanceObligationNoLongerRequired
Namespace Prefix: | sny_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Planet Care Program Objectives, Net Emissions By 2045 + References No definition available. + Details
Name: | sny_PlanetCareProgramObjectivesNetEmissionsBy2045
Namespace Prefix: | sny_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Planet Care Program Objectives, Number Of Global Warming Scenarios + References No definition available. + Details
Name: | sny_PlanetCareProgramObjectivesNumberOfGlobalWarmingScenarios
Namespace Prefix: | sny_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Planet Care Program Objectives, Percentage Of Reduction In All Scopes Greenhouse Gas By 2030 + References No definition available. + Details
Name: | sny_PlanetCareProgramObjectivesPercentageOfReductionInAllScopesGreenhouseGasBy2030
Namespace Prefix: | sny_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Planet Care Program Objectives, Percentage Of Reduction In Scope 1 And 2 Greenhouse Gas By 2030 + References No definition available. + Details
Name: | sny_PlanetCareProgramObjectivesPercentageOfReductionInScope1And2GreenhouseGasBy2030
Namespace Prefix: | sny_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Planet Care Program Objectives, Percentage Of Reduction In Scope 3 Greenhouse Gas By 2030 + References No definition available. + Details
Name: | sny_PlanetCareProgramObjectivesPercentageOfReductionInScope3GreenhouseGasBy2030
Namespace Prefix: | sny_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Planet Care Program Objectives, Percentage Of Renewably-Sourced Energy In All Sites By 2030 + References No definition available. + Details
Name: | sny_PlanetCareProgramObjectivesPercentageOfRenewablySourcedEnergyInAllSitesBy2030
Namespace Prefix: | sny_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | sny_TypesOfAgreementAxis=sny_CollaborationAgreementWithGSKMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=sny_USGovernmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_AR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_TR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |