Statement Of Comprehensive Income [Abstract]

Citycon Oyj - Filing #3661041

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	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
Statement of comprehensive income [abstract]
Profit (loss)	379,000,000 EUR	—	—	379,000,000 EUR	379,000,000 EUR	—	1,150,000,000 EUR	—	1,150,000,000 EUR	1,150,000,000 EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Exchange differences on translation [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	311,000,000 EUR	—	311,000,000 EUR	—	311,000,000 EUR	517,000,000 EUR	517,000,000 EUR	—	—	517,000,000 EUR
Cash flow hedges [abstract]
Other comprehensive income, net of tax, cash flow hedges	2,000,000 EUR	2,000,000 EUR	—	—	2,000,000 EUR	—	34,000,000 EUR	34,000,000 EUR	—	34,000,000 EUR
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax	0 EUR	—	—	—	—	—	0 EUR	—	—	—
Other comprehensive income that will be reclassified to profit or loss, net of tax	309,000,000 EUR	—	—	—	—	—	550,000,000 EUR	—	—	—
Other comprehensive income	309,000,000 EUR	2,000,000 EUR	311,000,000 EUR	—	309,000,000 EUR	517,000,000 EUR	550,000,000 EUR	34,000,000 EUR	—	550,000,000 EUR
Comprehensive income	688,000,000 EUR	2,000,000 EUR	311,000,000 EUR	379,000,000 EUR	688,000,000 EUR	517,000,000 EUR	1,700,000,000 EUR	34,000,000 EUR	1,150,000,000 EUR	1,700,000,000 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	688,000,000 EUR	—	—	—	—	—	1,700,000,000 EUR	—	—	—
Comprehensive income, attributable to non-controlling interests	0 EUR	—	—	—	—	—	0 EUR	—	—	—