Statement Of Changes In Equity [Abstract]

MCI Capital Alternatywna Spółka Inwestycyjna S.A. - Filing #6066096

Concept	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 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	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	2 029 883 PLN	—	—	—	—	46 494 PLN	52 461 PLN	—	2 097 133 PLN	—	31 705 PLN	2 097 133 PLN	1 864 966 PLN	—	—	2 081 454 PLN	—	—	195 899 PLN	31 872 PLN	—	—	52 461 PLN	2 081 454 PLN	1 721 705 PLN	1 916 225 PLN	32 201 PLN	174 260 PLN	52 461 PLN	1 916 225 PLN
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	- PLN	- PLN	15 512 PLN	- PLN	—	—	15 512 PLN	—	15 512 PLN	—	—	—	- PLN	164 900 PLN	—	164 900 PLN	- PLN	—	—	164 900 PLN	- PLN	—	—	—	—	—	—	—	—
Other comprehensive income	—	- PLN	- PLN	- PLN	- PLN	—	—	- PLN	—	- PLN	—	—	—	- PLN	- PLN	—	- PLN	- PLN	—	—	- PLN	- PLN	—	—	—	—	—	—	—	—
Comprehensive income	—	- PLN	- PLN	15 512 PLN	- PLN	—	—	15 512 PLN	—	15 512 PLN	—	—	—	- PLN	164 900 PLN	—	164 900 PLN	- PLN	—	—	164 900 PLN	- PLN	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	- PLN	167,000 PLN	167,000 PLN	- PLN	—	—	- PLN	—	167,000 PLN	—	—	—	- PLN	329,000 PLN	—	329,000 PLN	329,000 PLN	—	—	- PLN	- PLN	—	—	—	—	—	—	—	—
Increase (decrease) in equity	—	164 917 PLN	167,000 PLN	15 679 PLN	- PLN	—	—	149 405 PLN	—	15 679 PLN	—	—	—	143 261 PLN	165 229 PLN	—	165 229 PLN	329,000 PLN	—	—	21 639 PLN	- PLN	—	—	—	—	—	—	—	—