Statement Of Comprehensive Income [Abstract]

Banco Comercial Portugues - Filing #3250881

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	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	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)	—	950,461,000 EUR	—	947,609,000 EUR	856,050,000 EUR	856,050,000 EUR	—	91,559,000 EUR	—	—	2,852,000 EUR	—	—	114,027,000 EUR	77,822,000 EUR	—	—	5,537,000 EUR	197,386,000 EUR	119,564,000 EUR	197,386,000 EUR	—
Other comprehensive income [abstract]
Other comprehensive income that will not be reclassified to profit or loss, net of tax	—	114,733,000 EUR	—	114,733,000 EUR	—	114,301,000 EUR	—	432,000 EUR	—	—	— EUR	—	—	243,443,000 EUR	796,000 EUR	—	—	— EUR	—	243,443,000 EUR	242,647,000 EUR	—
Other comprehensive income that will be reclassified to profit or loss, net of tax	—	590,693,000 EUR	—	590,693,000 EUR	—	452,748,000 EUR	—	137,945,000 EUR	—	—	— EUR	—	—	1,287,350,000 EUR	23,900,000 EUR	—	—	— EUR	—	1,287,350,000 EUR	1,263,450,000 EUR	—
Other comprehensive income	—	475,960,000 EUR	—	475,960,000 EUR	—	338,447,000 EUR	338,447,000 EUR	137,513,000 EUR	—	—	— EUR	—	1,020,803,000 EUR	1,043,907,000 EUR	23,104,000 EUR	—	—	— EUR	—	1,043,907,000 EUR	1,020,803,000 EUR	—
Comprehensive income	— EUR	1,426,421,000 EUR	— EUR	1,423,569,000 EUR	856,050,000 EUR	1,194,497,000 EUR	338,447,000 EUR	229,072,000 EUR	— EUR	— EUR	2,852,000 EUR	— EUR	1,020,803,000 EUR	929,880,000 EUR	100,926,000 EUR	— EUR	— EUR	5,537,000 EUR	197,386,000 EUR	924,343,000 EUR	823,417,000 EUR	— EUR