Profit Or Loss [Abstract]

Avantium N.V. - Filing #1859533

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	10,917,000 EUR	—	—	—	9,863,000 EUR	—	—
Other income	—	—	—	6,686,000 EUR	—	—	—	8,403,000 EUR	—	—
Profit (loss) from operating activities	—	—	—	23,921,000 EUR	—	—	—	22,504,000 EUR	—	—
Finance income	—	—	—	2,000 EUR	—	—	—	37,000 EUR	—	—
Finance costs	—	—	—	497,000 EUR	—	—	—	362,000 EUR	—	—
Profit (loss) before tax	—	—	—	24,416,000 EUR	—	—	—	22,830,000 EUR	—	—
Tax expense (income)	—	—	—	— EUR	—	—	—	— EUR	—	—
Profit (loss)	— EUR	— EUR	— EUR	24,416,000 EUR	24,416,000 EUR	22,830,000 EUR	— EUR	22,830,000 EUR	— EUR	— EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	24,416,000 EUR	—	—	—	22,830,000 EUR	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share from continuing operations	—	—	—	0.82	—	—	—	0.88	—	—
Basic earnings (loss) per share	—	—	—	0.82	—	—	—	0.88	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share from continuing operations	—	—	—	0.82	—	—	—	0.88	—	—
Diluted earnings (loss) per share	—	—	—	0.82	—	—	—	0.88	—	—