Statement Of Changes In Equity [Abstract]

Unibep S.A. - Filing #6223313

Concept	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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through disposal of subsidiary, equity	435 531,10 PLN	0.00 PLN	0.00 PLN	0.00 PLN	435 531,10 PLN	0.00 PLN	435 531,10 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN
Increase (decrease) through appropriation of retained earnings, equity	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN
Purchase of treasury shares	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	0.00 PLN	13 849 500,00 PLN	0.00 PLN	13 849 500,00 PLN	0.00 PLN	0.00 PLN	13 849 500,00 PLN	0.00 PLN