Analysis Of Income And Expense [Abstract]

Alfen N.V. - Filing #1865426

Concept	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	439,876,000 EUR	249,679,000 EUR	—
Material income and expense [abstract]
Income from continuing operations attributable to owners of parent	—	439,876,000 EUR	249,679,000 EUR	—
Finance income (cost)	—	973,000 EUR	992,000 EUR	—
Miscellaneous other operating expense	—	21,296,000 EUR	13,594,000 EUR	—
Operating expense	—	372,130,000 EUR	221,989,000 EUR	—
Expenses by nature [abstract]
Raw materials and consumables used	—	262,957,000 EUR	148,594,000 EUR	—
Classes of employee benefits expense [abstract]
Employee benefits expense	—	53,749,000 EUR	40,051,000 EUR	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Amortisation expense	—	3,883,000 EUR	3,408,000 EUR	—
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	53,047,000 EUR	53,047,000 EUR	21,450,000 EUR	21,450,000 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	53,047,000 EUR	21,450,000 EUR	—