Analysis Of Income And Expense [Abstract]

Valneva SE - Filing #5984247

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	169 579 EUR	—	—	—	—	—	153 713 EUR	—	—	—	—
Material income and expense [abstract]
Research and development expense	—	74 143 EUR	—	—	—	—	—	59 894 EUR	—	—	—	—
Other operating income (expense)	—	20 706 EUR	—	—	—	—	—	21 520 EUR	—	—	—	—
Selling, general and administrative expense [abstract]
General and administrative expense	—	42 750 EUR	—	—	—	—	—	47 799 EUR	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	—	1 329 EUR	—	—	—	—	—	3 300 EUR	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	— EUR	13 527 EUR	12 247 EUR	— EUR	— EUR	1 281 EUR	— EUR	98 258 EUR	3 170 EUR	101 429 EUR	— EUR	— EUR