XML 63 R49.htm IDEA: XBRL DOCUMENT
v3.23.2

Basis of Preparation of the Half-Year Financial Statements and Accounting Policies (Details) - EUR (€) € in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
Disclosure of initial application of standards or interpretations [line items] |  |  |
Other revenues | € 1,358 | € 1,005 | € 2,392
Collaboration Agreement with GSK |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |
Current contract liabilities |  |  | 264
Other revenues | 94 |  |
Collaboration Agreement with GSK | US Government |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |
Government grant recognised as deduction from development expenses | € 30 |  | € 265
Argentina |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |
Cumulative consumer price inflation rate | 100.00% |  |
Turkey |  |  |
Disclosure of initial application of standards or interpretations [line items] |  |  |
Cumulative consumer price inflation rate | 100.00% |  |

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 2022-03-24 -Paragraph 105 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2022-en-r&anchor=para_105&doctype=Standard -URIDate 2022-03-24 + 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 2022-03-24 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard -URIDate 2022-03-24 + 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 Over The Last Three Years + References No definition available. + Details
Name: | sny_CumulativeConsumerPriceInflationRateOverTheLastThreeYears
Namespace Prefix: | sny_
Data Type: | dtr-types: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
- 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: |