Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]

mBank S.A. - Filing #6069935

Concept	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	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	2024-01-01 to 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31
Disclosure of effect of changes in foreign exchange rates [text block]	—	—	—	—		—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information when currency is not exchangeable into another currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [abstract]
Disclosure of summarised financial information about foreign operation [line items]
Profit (loss)	123,000 PLN	- PLN	2 243 245 PLN	- PLN	2 243 368 PLN	- PLN	- PLN	- PLN	2 243 245 PLN	- PLN	24 058 PLN	24 054 PLN	- PLN	- PLN	4,000 PLN	- PLN	24 054 PLN	- PLN
Other comprehensive income	- PLN	- PLN	- PLN	- PLN	274 242 PLN	- PLN	- PLN	274 242 PLN	274 242 PLN	- PLN	987 085 PLN	- PLN	987 085 PLN	- PLN	- PLN	- PLN	987 085 PLN	- PLN
Comprehensive income	123,000 PLN	- PLN	2 243 245 PLN	- PLN	2 517 610 PLN	- PLN	- PLN	274 242 PLN	2 517 487 PLN	- PLN	1 011 143 PLN	24 054 PLN	987 085 PLN	- PLN	4,000 PLN	- PLN	1 011 139 PLN	- PLN