Statement Of Financial Position [Abstract]

ABIVAX - Filing #5984181

Concept	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of financial position [abstract]
Assets [abstract]
Non-current assets [abstract]
Goodwill	—	—	—	—	—	18 419 EUR	—	18 419 EUR	—	—	—	—	—	—	18 419 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Intangible assets other than goodwill	—	—	—	—	—	6 606 EUR	—	6 604 EUR	—	—	—	—	—	—	6 607 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Other non-current financial assets	—	—	—	—	—	5 919 EUR	—	12 870 EUR	—	—	—	—	—	—	11 708 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Other non-current non-financial assets	—	—	—	—	—	948,000 EUR	—	2 320 EUR	—	—	—	—	—	—	1 037 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Non-current assets	—	—	—	—	—	34 558 EUR	—	41 090 EUR	—	—	—	—	—	—	39 363 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Current assets [abstract]
Other current financial assets	—	—	—	—	—	7 554 EUR	—	9 186 EUR	—	—	—	—	—	—	— EUR	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	144 221 EUR	—	251 942 EUR	—	—	—	—	—	—	26 950 EUR	—	—	—	—	—	—	—	60 701 EUR	—	—	—	—
Current assets	—	—	—	—	—	170 671 EUR	—	285 972 EUR	—	—	—	—	—	—	36 181 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Assets	—	—	—	—	—	205 228 EUR	—	327 062 EUR	—	—	—	—	—	—	75 544 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	—	633,000 EUR	—	629,000 EUR	—	—	—	—	—	—	223,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	—	—	—	—	478 905 EUR	—	478 218 EUR	—	—	—	—	—	—	150 476 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	—	—	—	—	—	—	196 010 EUR	—	—	—	—	—	—	7 189 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity	262 637 EUR	478 905 EUR	633,000 EUR	75,000 EUR	40 584 EUR	40 584 EUR	176 242 EUR	196 010 EUR	135 209 EUR	147 740 EUR	478 218 EUR	629,000 EUR	112,000 EUR	196 010 EUR	7 189 EUR	82 770 EUR	60 740 EUR	150 476 EUR	223,000 EUR	— EUR	7 189 EUR	42 452 EUR	25 934 EUR	39 361 EUR	107 578 EUR	— EUR	168,000 EUR
Liabilities [abstract]
Non-current liabilities [abstract]
Non-current provisions [abstract]
Non-current provisions for employee benefits	—	—	—	—	—	756,000 EUR	—	629,000 EUR	—	—	—	—	—	—	610,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Other non-current provisions	—	—	—	—	—	819,000 EUR	—	30,000 EUR	—	—	—	—	—	—	40,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Other non-current financial liabilities	—	—	—	—	—	— EUR	—	3 262 EUR	—	—	—	—	—	—	3 262 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Non-current liabilities	—	—	—	—	—	70 645 EUR	—	40 356 EUR	—	—	—	—	—	—	16 891 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Current liabilities [abstract]
Current provisions [abstract]
Other current provisions	—	—	—	—	—	532,000 EUR	—	— EUR	—	—	—	—	—	—	— EUR	—	—	—	—	—	—	—	—	—	—	—	—
Other current financial liabilities	—	—	—	—	—	— EUR	—	3 509 EUR	—	—	—	—	—	—	3 521 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Current liabilities	—	—	—	—	—	93 999 EUR	—	90 695 EUR	—	—	—	—	—	—	51 464 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	—	—	—	205 228 EUR	—	327 062 EUR	—	—	—	—	—	—	75 544 EUR	—	—	—	—	—	—	—	—	—	—	—	—