Corporate Information And Statement Of Ifrs Compliance [Abstract]

Ferrum S.A. - Filing #6267275

Concept	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31
Corporate information and statement of IFRS compliance [abstract]
Name of reporting entity or other means of identification	—	Ferrum S.A.	—
Domicile of entity	—	Katowice	—
Legal form of entity	—	spółka akcyjna	—
Country of incorporation	—	Polska	—
Address of entity's registered office	—	ul. Porcelanowa, nr 11, Katowice 40-246	—
Principal place of business	—	Katowice	—
Description of nature of entity's operations and principal activities	—	Produkcja rur stalowych	—
Name of parent entity	—	brak	—
Name of ultimate parent of group	—	brak	—
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	117 986 PLN	—	91 143 PLN
Current trade receivables	126 761 PLN	—	69 784 PLN
Current trade payables	107 762 PLN	—	69 056 PLN