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- Definition

Research tax credit.

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- Definition

Revenue From Contracts With Customers, Number Of Performance Obligations

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Sale Price, Clinical Trial Phase

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- Definition

The amount of current contract liabilities. [Refer: Contract liabilities]

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- Definition

The amount of income arising from licence fees.

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- Definition

The amount of operating income that the entity does not separately disclose in the same statement or note.

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The proportion of ownership interest in an associate attributable to the entity. [Refer: Associates [member]]

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- Definition

The income arising in the course of an entity's ordinary activities. Income is increases in assets, or decreases in liabilities, that result in increases in equity, other than those relating to contributions from holders of equity claims.

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The amount of revenue arising from the rendering of services. [Refer: Revenue]

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Operating Income - Additional Information (Details) € in Thousands	1 Months Ended	6 Months Ended		12 Months Ended
	Dec. 31, 2021 EUR (€)	Jun. 30, 2022 EUR (€)	Jun. 30, 2021 EUR (€)	Dec. 31, 2021 EUR (€) bond
Disclosure Of Other Income [Line Items]
Total operating income		€ 12,188	€ 3,428
Industrial income recognized		8,790	11
Revenue		12,188	3,428
Research tax credit (CIR)		3,398	3,417
Research tax credit	€ 5,282	€ 8,625		€ 5,282
Genfit \| Ipsen
Disclosure Of Other Income [Line Items]
Proportion of ownership interest in associate (as a percent)		8.00%		8.00%
CIR tax credit
Disclosure Of Other Income [Line Items]
Research tax credit (CIR)		€ 3,343	€ 3,244
Ipsen
Disclosure Of Other Income [Line Items]
Licence fee income	80,000
Deferred income	€ 40,000	€ 31,834		€ 40,000
Sale price, clinical trial phase				€ 40,000
Ipsen \| Performance obligations satisfied over time
Disclosure Of Other Income [Line Items]
Number of Performance Obligations \| bond				4