XML 209 R165.htm IDEA: XBRL DOCUMENT
v3.22.4

Provisions, income tax liabilities and other liabilities - Summary of Movements in Non-current Provisions (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Reconciliation of changes in other provisions [abstract] |  |  |
Beginning balance | € 6,430 | € 6,998 | € 7,125
Changes in scope of consolidation | (200) | 35 | 5
Increases in provisions | 1,285 | 731 | 1,482
Provisions utilized | (528) | (459) | (793)
Reversals of unutilized provisions | (288) | (200) | (518)
Transfers | (274) | (425) | (421)
Net interest related to employee benefits, and unwinding of discount | 64 | 53 | 66
Currency translation differences | 113 | 145 | (214)
Actuarial gains and losses on defined-benefit plans | (780) | (448) | 266
Ending balance | 5,822 | 6,430 | 6,998
Provisions for pensions and other post-employment benefits |  |  |
Reconciliation of changes in other provisions [abstract] |  |  |
Beginning balance | 2,947 | 3,276 | 3,599
Changes in scope of consolidation | (96) | (2) | (3)
Increases in provisions | 193 | 247 | 256
Provisions utilized | (275) | (222) | (566)
Reversals of unutilized provisions | (66) | (13) | (226)
Transfers | 10 | (13) | 12
Net interest related to employee benefits, and unwinding of discount | 43 | 42 | 55
Currency translation differences | 63 | 80 | (117)
Actuarial gains and losses on defined-benefit plans | (780) | (448) | 266
Ending balance | 2,039 | 2,947 | 3,276
Provisions for other long-term benefits |  |  |
Reconciliation of changes in other provisions [abstract] |  |  |
Beginning balance | 935 | 879 | 855
Changes in scope of consolidation | (28) | 0 | 0
Increases in provisions | 40 | 156 | 169
Provisions utilized | (119) | (122) | (109)
Reversals of unutilized provisions | (20) | (7) | (5)
Transfers | 4 | (3) | 0
Net interest related to employee benefits, and unwinding of discount | 4 | 2 | 2
Currency translation differences | 28 | 30 | (33)
Actuarial gains and losses on defined-benefit plans | 0 | 0 | 0
Ending balance | 844 | 935 | 879
Restructuring provisions |  |  |
Reconciliation of changes in other provisions [abstract] |  |  |
Beginning balance | 524 | 868 | 600
Changes in scope of consolidation | 0 | 0 | 0
Increases in provisions | 521 | 67 | 688
Provisions utilized | (12) | (8) | (5)
Reversals of unutilized provisions | (11) | (35) | (42)
Transfers | (265) | (370) | (369)
Net interest related to employee benefits, and unwinding of discount | 5 | 0 | 1
Currency translation differences | (1) | 2 | (5)
Actuarial gains and losses on defined-benefit plans | 0 | 0 | 0
Ending balance | 761 | 524 | 868
Other provisions |  |  |
Reconciliation of changes in other provisions [abstract] |  |  |
Beginning balance | 2,024 | 1,975 | 2,071
Changes in scope of consolidation | (76) | 37 | 8
Increases in provisions | 531 | 261 | 369
Provisions utilized | (122) | (107) | (113)
Reversals of unutilized provisions | (191) | (145) | (245)
Transfers | (23) | (39) | (64)
Net interest related to employee benefits, and unwinding of discount | 12 | 9 | 8
Currency translation differences | 23 | 33 | (59)
Actuarial gains and losses on defined-benefit plans | 0 | 0 | 0
Ending balance | € 2,178 | € 2,024 | € 1,975

X
- Definition The increase (decrease) in other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2021-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2021-en-r&anchor=para_84&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ChangesInOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2021-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2021-en-r&anchor=para_84&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in other provisions resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2021-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2021-en-r&anchor=para_84&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of non-current provisions, including provisions for employee benefits. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 54 -Subparagraph l -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_l&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_NoncurrentProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2021-01-01 -Paragraph 84 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2021-en-r&anchor=para_84_c&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ProvisionUsedOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | ifrs-full_ReconciliationOfChangesInOtherProvisionsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Actuarial gains and losses on defined-benefit plans. + References No definition available. + Details
Name: | sny_ActuarialGainsAndLossesOnDefinedBenefitPlans
Namespace Prefix: | sny_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Increase decrease of unused provision reversed, other provisions. + References No definition available. + Details
Name: | sny_IncreaseDecreaseOfUnusedProvisionReversedOtherProvisions
Namespace Prefix: | sny_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Increase (Decrease) Through Change In Scope Of Consolidation, Other Provisions + References No definition available. + Details
Name: | sny_IncreaseDecreaseThroughChangeInScopeOfConsolidationOtherProvisions
Namespace Prefix: | sny_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Net interest related to employees benefits and unwinding of discount. + References No definition available. + Details
Name: | sny_NetInterestRelatedToEmployeesBenefitsAndUnwindingOfDiscount
Namespace Prefix: | sny_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=sny_ProvisionsForPensionsAndOtherPostEmploymentBenefitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=sny_ProvisionsForOtherLongTermBenefitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=sny_NonCurrentRestructuringProvisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=ifrs-full_MiscellaneousOtherProvisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |