Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]

AYVENS S.A. - Filing #5982631

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	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	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
Disclosure of analysis of other comprehensive income by item [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of analysis of other comprehensive income by item [abstract]
Disclosure of analysis of other comprehensive income by item [line items]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	− EUR	− EUR	− EUR	− EUR	119,800,000 EUR	− EUR	− EUR	119,800,000 EUR	− EUR	119,800,000 EUR	56,900,000 EUR	− EUR	− EUR	56,800,000 EUR	− EUR	− EUR	100,000 EUR	− EUR	56,800,000 EUR	− EUR
Other comprehensive income, net of tax, cash flow hedges	− EUR	− EUR	− EUR	12,200,000 EUR	12,200,000 EUR	− EUR	− EUR	− EUR	− EUR	12,200,000 EUR	64,900,000 EUR	− EUR	− EUR	64,900,000 EUR	64,900,000 EUR	− EUR	− EUR	− EUR	− EUR	− EUR
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	− EUR	− EUR	− EUR	400,000 EUR	400,000 EUR	− EUR	− EUR	− EUR	− EUR	400,000 EUR	3,100,000 EUR	− EUR	− EUR	3,100,000 EUR	3,100,000 EUR	− EUR	− EUR	− EUR	− EUR	− EUR