Statement Of Changes In Equity [Abstract]

Gecina - Filing #836821

Concept	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	10 599 461 EUR	—	—	16 719 EUR	—	575 031 EUR	10 582 743 EUR	—	10 007 711 EUR	12 780 915 EUR	—	—	—	23 679 EUR	574 674 EUR	12 757 236 EUR	—	12 182 561 EUR	—	12 983 197 EUR	12 382 033 EUR	12 956 330 EUR	26 867 EUR	574 296 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	1 793 092 EUR	—	1 787 184 EUR	5 908 EUR	—	—	—	—	1 787 184 EUR	—	—	—	167 436 EUR	2 147 EUR	—	—	—	169 583 EUR	—	169 583 EUR	—	—	—	—	—
Comprehensive income	1 797 701 EUR	—	1 791 792 EUR	5 908 EUR	—	—	—	—	1 791 792 EUR	—	—	—	180 451 EUR	2 147 EUR	—	—	—	182 598 EUR	—	182 598 EUR	—	—	—	—	—
Issue of equity	4 100 EUR	—	4 100 EUR	—	—	358,000 EUR	—	—	3 742 EUR	—	—	378,000 EUR	4 279 EUR	—	—	—	—	3 901 EUR	—	4 279 EUR	—	—	—	—	—
Dividends recognised as distributions to owners	392 367 EUR	—	391 315 EUR	1 052 EUR	—	—	—	—	391 315 EUR	—	—	—	391 869 EUR	1 041 EUR	—	—	—	390 828 EUR	—	390 828 EUR	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	36,000 EUR	—	36,000 EUR	—	—	—	—	—	36,000 EUR	—	—	—	13,000 EUR	—	—	—	—	13,000 EUR	—	13,000 EUR	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	4 550 EUR	—	4 550 EUR	—	—	—	—	—	4 550 EUR	—	—	—	4 870 EUR	—	—	—	—	4 870 EUR	—	4 870 EUR	—	—	—	—	—