Statement Of Financial Position [Abstract]

Valneva SE - Filing #834666

Concept	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 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]
Property, plant and equipment	—	—	136 198 EUR	—	—	—	112 435 EUR	—	—	—	—	—	—	—	—	—	—	—
Right-of-use assets	—	—	20 392 EUR	—	—	—	41 603 EUR	—	—	—	—	—	—	—	—	—	—	—
Intangible assets other than goodwill	—	—	25 567 EUR	—	—	—	28 711 EUR	—	—	—	—	—	—	—	—	—	—	—
Non-current assets or disposal groups classified as held for sale or as held for distribution to owners	—	—	— EUR	—	—	—	2 134 EUR	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	6 592 EUR	—	—	—	5 637 EUR	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	126 080 EUR	—	—	—	286 532 EUR	—	—	—	—	—	346 642 EUR	—	—	—	—	—
Assets	—	—	460 062 EUR	—	—	—	621 344 EUR	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	20 837 EUR	—	—	—	20 755 EUR	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	—	594 003 EUR	—	—	—	594 043 EUR	—	—	—	—	—	—	—	—	—	—	—
Other reserves	—	—	65 088 EUR	—	—	—	55 252 EUR	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	—	128 247 EUR	—	—	—	219 797 EUR	—	—	—	—	—	—	—	—	—	—	—
Equity	594 003 EUR	20 837 EUR	128 247 EUR	450 253 EUR	65 088 EUR	101 429 EUR	219 797 EUR	594 043 EUR	20 755 EUR	306 974 EUR	143 279 EUR	55 252 EUR	170 581 EUR	233 549 EUR	73 425 EUR	52 512 EUR	409 258 EUR	15 786 EUR
Liabilities [abstract]
Deferred tax liabilities	—	—	3 638 EUR	—	—	—	694,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Liabilities	—	—	331 815 EUR	—	—	—	401 547 EUR	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	460 062 EUR	—	—	—	621 344 EUR	—	—	—	—	—	—	—	—	—	—	—