Statement Of Changes In Equity [Abstract]

Bumech S.A. - Filing #6097007

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	736 023 PLN	248 189 PLN	—	429 908 PLN	—	—	—	0 PLN	—	57 926 PLN	0 PLN	0 PLN	736 023 PLN	790 101 PLN	—	—	—	8 276 PLN	—	—	0 PLN	724 400 PLN	500,000 PLN	57 926 PLN	1,000 PLN	790 101 PLN	—	—	—	422,000 PLN	409 281 PLN	323 591 PLN	- PLN	57 926 PLN	- PLN	409 281 PLN	28 186 PLN
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- PLN	- PLN	25 884 PLN	—	—	25 884 PLN	—	25 884 PLN	- PLN	- PLN	—	- PLN	—	—	—	—	—	- PLN	394 976 PLN	- PLN	—	394 976 PLN	- PLN	—	—	—	—	—	—	394 976 PLN	- PLN	- PLN	—	—	—	—	—	—	—	—
Other comprehensive income	- PLN	- PLN	127,000 PLN	—	—	127,000 PLN	—	127,000 PLN	- PLN	- PLN	—	- PLN	—	—	—	—	—	- PLN	384,000 PLN	- PLN	—	384,000 PLN	- PLN	—	—	—	—	—	—	384,000 PLN	- PLN	- PLN	—	—	—	—	—	—	—	—
Comprehensive income	- PLN	- PLN	25 757 PLN	—	—	25 757 PLN	—	25 757 PLN	- PLN	- PLN	—	- PLN	—	—	—	—	—	- PLN	395 360 PLN	- PLN	—	395 360 PLN	- PLN	—	—	—	—	—	—	395 360 PLN	- PLN	- PLN	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	- PLN	- PLN	1,000 PLN	—	—	1,000 PLN	—	- PLN	- PLN	1,000 PLN	—	- PLN	—	—	—	—	—	- PLN	421,000 PLN	- PLN	—	- PLN	- PLN	—	—	—	—	—	—	421,000 PLN	- PLN	421,000 PLN	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	140,000 PLN	500,000 PLN	640,000 PLN	—	—	640,000 PLN	—	- PLN	- PLN	- PLN	—	- PLN	—	—	—	—	—	500,000 PLN	500,000 PLN	- PLN	—	- PLN	- PLN	—	—	—	—	—	—	500,000 PLN	- PLN	- PLN	—	—	—	—	—	—	—	—
Increase (decrease) in equity	239 913 PLN	500,000 PLN	54 078 PLN	—	—	54 078 PLN	—	294 492 PLN	0 PLN	1,000 PLN	—	0 PLN	—	—	—	—	—	500,000 PLN	380 820 PLN	0 PLN	—	400 809 PLN	19 910 PLN	—	—	—	—	—	—	380 820 PLN	0 PLN	421,000 PLN	—	—	—	—	—	—	—	—