XML 81 R73.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Related party transactions - Additional information (Details) € in Thousands | Jun. 30, 2024 EUR (€) licensing_agreement
--- | ---
Disclosure of transactions between related parties [Line Items] |
Provision for expenses with related parties | € 184
Provision for attendance fees | 163
Amounts payable, related party transactions | € 3,926
Novo Nordisk A/S |
Disclosure of transactions between related parties [Line Items] |
Number of licensing agreements | licensing_agreement | 3
Amounts payable, related party transactions | € 0

X
- References No definition available. + Details
Name: | ifrs-full_AmountsPayableRelatedPartyTransactions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition Number Of Licensing Agreements With Related Parties + References No definition available. + Details
Name: | inpha_NumberOfLicensingAgreementsWithRelatedParties
Namespace Prefix: | inpha_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of provision for attendance fees. + References No definition available. + Details
Name: | inpha_ProvisionForAttendanceFees
Namespace Prefix: | inpha_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Provision For Expenses With Related Parties + References No definition available. + Details
Name: | inpha_ProvisionForExpensesWithRelatedParties
Namespace Prefix: | inpha_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=inpha_NovoNordiskASMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |