Statement Of Changes In Equity [Abstract]

Santander Bank Polska S.A. - Filing #6143229

Concept	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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through transfer to statutory reserve, equity	- PLN	- PLN	- PLN	- PLN	3 464 692 PLN	3 464 692 PLN	- PLN	- PLN	1 680 056 PLN	- PLN	- PLN	- PLN	- PLN	- PLN	1 680 056 PLN
Purchase of treasury shares	- PLN	48 884 PLN	48 884 PLN	- PLN	- PLN	- PLN	- PLN	48 884 PLN	—	—	—	—	—	—	—