Analysis Of Income And Expense [Abstract]

Novonesis AS - Filing #5889194

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	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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	3,833,500,000 EUR	—	—	—	—	—	—	—	2,402,200,000 EUR	—	—	—	—
Material income and expense [abstract]
Research and development expense	—	413,200,000 EUR	—	—	—	—	—	—	—	270,700,000 EUR	—	—	—	—
Other operating income (expense)	—	28,200,000 EUR	—	—	—	—	—	—	—	22,900,000 EUR	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations	—	89,200,000 EUR	—	—	—	—	—	—	—	78,200,000 EUR	—	—	—	—
Income tax relating to exchange differences on translation of foreign operations and hedges of net investments in foreign operations included in other comprehensive income [abstract]
Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income	—	700,000 EUR	—	—	—	—	—	—	—	1,600,000 EUR	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates accounted for using equity method	—	3,500,000 EUR	—	—	—	—	—	—	—	2,400,000 EUR	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	100,000 EUR	364,500,000 EUR	100,000 EUR	29,800,000 EUR	93,200,000 EUR	301,100,000 EUR	364,400,000 EUR	200,000 EUR	72,000,000 EUR	329,200,000 EUR	1,600,000 EUR	2,100,000 EUR	401,900,000 EUR	327,600,000 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	364,400,000 EUR	—	—	—	—	—	—	—	327,600,000 EUR	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	100,000 EUR	—	—	—	—	—	—	—	1,600,000 EUR	—	—	—	—