XML 80 R66.htm IDEA: XBRL DOCUMENT v3.23.2

Consolidated Shareholders' Equity - Summary of Number of Restricted Shares Not Yet Fully Vested (Details) - EUR (€) € in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Restricted shares
Disclosure of classes of share capital [Line Items]
Total expense for restricted share plans	€ 108	€ 105
Number of shares not yet fully vested (in shares)	10,127,545	9,559,052
Restricted share plan 2023
Disclosure of classes of share capital [Line Items]
Number of shares not yet fully vested (in shares)	3,837,974	0
Restricted share plan 2022
Disclosure of classes of share capital [Line Items]
Number of shares not yet fully vested (in shares)	3,226,321	3,341,379
Restricted share plan 2021
Disclosure of classes of share capital [Line Items]
Number of shares not yet fully vested (in shares)	2,996,101	3,281,880
Restricted share plan 2020
Disclosure of classes of share capital [Line Items]
Number of shares not yet fully vested (in shares)	67,149	2,935,793

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_DisclosureOfClassesOfShareCapitalLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of expense arising from equity-settled share-based payment transactions in which the goods or services received did not qualify for recognition as assets. [Refer: Expense from share-based payment transactions]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2022-03-24
-Paragraph 51
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_51_a&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Number of restricted shares not yet fully vested.

+ References

No definition available.

+ Details

Name:	sny_NumberOfRestrictedSharesNotYetFullyVested
Namespace Prefix:	sny_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=sny_RestrictedSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=sny_RestrictedSharePlan2023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=sny_RestrictedSharePlan2022Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=sny_RestrictedSharePlan2021Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=sny_RestrictedSharePlan2020Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: