Statement Of Comprehensive Income [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 comprehensive income [abstract]
Profit (loss)	- PLN	4 947 829 PLN	- PLN	116 722 PLN	- PLN	4 831 107 PLN	- PLN	4 831 107 PLN	- PLN	- PLN	- PLN	2 799 098 PLN	3 008 775 PLN	2 799 098 PLN	209 677 PLN
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) from investments in equity instruments	—	72 822 PLN	—	—	—	—	—	—	—	—	—	—	21 032 PLN	—	—
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	—	15 544 PLN	—	—	—	—	—	—	—	—	—	—	124,000 PLN	—	—
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Cash flow hedges [abstract]
Other comprehensive income, before tax, cash flow hedges	—	1 083 506 PLN	—	—	—	—	—	—	—	—	—	—	346 930 PLN	—	—
Financial assets measured at fair value through other comprehensive income [abstract]
Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income	—	1 953 159 PLN	—	—	—	—	—	—	—	—	—	—	1 392 566 PLN	—	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to investments in equity instruments included in other comprehensive income	—	13 836 PLN	—	—	—	—	—	—	—	—	—	—	3 996 PLN	—	—
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	2 953 PLN	—	—	—	—	—	—	—	—	—	—	37,000 PLN	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to cash flow hedges included in other comprehensive income	—	205 866 PLN	—	—	—	—	—	—	—	—	—	—	65 917 PLN	—	—
Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income	—	371 100 PLN	—	—	—	—	—	—	—	—	—	—	264 588 PLN	—	—
Other comprehensive income	- PLN	2 506 094 PLN	- PLN	45 015 PLN	- PLN	- PLN	2 461 079 PLN	2 461 079 PLN	- PLN	- PLN	1 373 808 PLN	1 373 808 PLN	1 391 868 PLN	- PLN	18 060 PLN
Comprehensive income	- PLN	7 453 923 PLN	- PLN	161 737 PLN	- PLN	4 831 107 PLN	2 461 079 PLN	7 292 186 PLN	- PLN	- PLN	1 373 808 PLN	1 425 290 PLN	1 616 907 PLN	2 799 098 PLN	191 617 PLN
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	7 292 186 PLN	—	—	—	—	—	—	—	—	—	—	1 425 290 PLN	—	—
Comprehensive income, attributable to non-controlling interests	—	161 737 PLN	—	—	—	—	—	—	—	—	—	—	191 617 PLN	—	—