Corporate Information And Statement Of Ifrs Compliance [Abstract]

Aalberts NV - Filing #1859813

Concept	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31
Corporate information and statement of IFRS compliance [abstract]
Name of reporting entity or other means of identification	—	Aalberts N.	—
Domicile of entity	—	Utrecht	—
Legal form of entity	—	N.	—
Country of incorporation	—	the Netherlands	—
Address of entity's registered office	—	WT	—
Principal place of business	—	Utrecht, the Netherlands	—
Description of nature of entity's operations and principal activities	—	engineers mission-critical technologies	—
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [text block]	—	—	—
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [abstract]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Current inventories	688,400,000 EUR	—	554,900,000 EUR
Current trade receivables	336,700,000 EUR	—	323,600,000 EUR