Profit Or Loss [Abstract]

Banco Comercial Portugues - Filing #5719284

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	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
Profit or loss [abstract]
Profit (loss) [abstract]
Profit (loss) from operating activities	—	1,259,881,000 EUR	—	—	—	—	1,403,316,000 EUR	—	—	—	—	—
Gain (loss) arising from derecognition of financial assets measured at amortised cost	—	12,785,000 EUR	—	—	—	—	112,088,000 EUR	—	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	58,888,000 EUR	—	—	—	—	62,707,000 EUR	—	—	—	—	—
Profit (loss) before tax	—	1,341,412,000 EUR	—	—	—	—	1,487,832,000 EUR	—	—	—	—	—
Profit (loss) from continuing operations	—	1,000,161,000 EUR	—	—	—	—	950,461,000 EUR	—	—	—	—	—
Profit (loss) from discontinued operations	—	—	—	322,000 EUR	—	—	—	—	—	2,852,000 EUR	—	—
Profit (loss)	94,105,000 EUR	1,000,161,000 EUR	1,000,483,000 EUR	322,000 EUR	906,378,000 EUR	906,378,000 EUR	950,461,000 EUR	947,609,000 EUR	91,559,000 EUR	2,852,000 EUR	856,050,000 EUR	856,050,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	906,378,000 EUR	—	—	—	—	856,050,000 EUR	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	94,105,000 EUR	—	—	—	—	91,559,000 EUR	—	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	0.058	—	—	—	—	0.054	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	0.058	—	—	—	—	0.054	—	—	—	—	—