Corporate Information And Statement Of Ifrs Compliance [Abstract]

Compagnie d'Entreprises CFE SA - Filing #3129774

Concept	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31
Corporate information and statement of IFRS compliance [abstract]
Name of reporting entity or other means of identification	—	Compagnie d’Entreprises CFE SA	—	—
Domicile of entity	—	Belgique	—	—
Legal form of entity	—	société anonyme	—	—
Country of incorporation	—	Belgique	—	—
Address of entity's registered office	—	avenue Herrmann-Debroux 42, 1160 Bruxelles	—	—
Principal place of business	—	Belgique	—	—
Description of nature of entity's operations and principal activities	—	DEME	—	—
Name of parent entity	—	Acker	—	—
Name of ultimate parent of group	—	Stic	—	—
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	160,381 EUR	—	184,565 EUR	—
Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners	—	—	—	25,314 EUR
Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners per share	—	—	—	100.00