Statement Of Comprehensive Income [Abstract]

Ferrum S.A. - Filing #6176234

Concept	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	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	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
Statement of comprehensive income [abstract]
Profit (loss)	- PLN	9 969 PLN	- PLN	9 969 PLN	- PLN	- PLN	- PLN	- PLN	- PLN	- PLN	- PLN	6 352 PLN	6 352 PLN	6 352 PLN
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	—	—	—	156,000 PLN	—	—	—	—	—	—	—	—	354,000 PLN	—
Other comprehensive income that will not be reclassified to profit or loss, before tax	—	—	—	156,000 PLN	—	—	—	—	—	—	—	—	354,000 PLN	—
Other comprehensive income that will be reclassified to profit or loss, before tax	—	—	—	- PLN	—	—	—	—	—	—	—	—	- PLN	—
Other comprehensive income, before tax	—	—	—	156,000 PLN	—	—	—	—	—	—	—	—	354,000 PLN	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	—	—	—	29,000 PLN	—	—	—	—	—	—	—	—	67,000 PLN	—
Other comprehensive income	- PLN	127,000 PLN	127,000 PLN	127,000 PLN	- PLN	9 969 PLN	- PLN	- PLN	- PLN	287,000 PLN	- PLN	287,000 PLN	287,000 PLN	- PLN
Comprehensive income	- PLN	9 842 PLN	127,000 PLN	9 842 PLN	- PLN	9 969 PLN	- PLN	- PLN	- PLN	287,000 PLN	- PLN	6 065 PLN	6 065 PLN	6 352 PLN
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	9 842 PLN	—	—	—	—	—	—	—	—	6 065 PLN	—
Comprehensive income, attributable to non-controlling interests	—	—	—	- PLN	—	—	—	—	—	—	—	—	- PLN	—