Statement Of Changes In Equity [Abstract]

Neuca S.A. - Filing #6224836

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	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	2020-01-01 to 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through transactions with owners, equity	30 570 PLN	22 326 PLN	36 724 PLN	6 630 PLN	45,000 PLN	69 872 PLN	39 302 PLN	62 149 PLN	139 848 PLN	175,000 PLN	15 808 PLN	2 197 PLN	45 108 PLN	18 005 PLN	82 398 PLN	5 488 PLN
Purchase of treasury shares	0 PLN	0 PLN	54 961 PLN	0 PLN	0 PLN	54 961 PLN	54 961 PLN	0 PLN	0 PLN	0 PLN	18 237 PLN	0 PLN	0 PLN	18 237 PLN	18 237 PLN	0 PLN
Cancellation of treasury shares	0 PLN	0 PLN	18 237 PLN	0 PLN	35,000 PLN	74,000 PLN	74,000 PLN	18 276 PLN	100 280 PLN	355,000 PLN	0 PLN	0 PLN	0 PLN	0 PLN	100 635 PLN	0 PLN