Statement Of Changes In Equity [Abstract]

Gecina - Filing #2813773

Concept	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	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	—	26 576 EUR	12 476 997 EUR	573 950 EUR	11 903 047 EUR	12 503 573 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	167 436 EUR	2 147 EUR	—	—	—	169 583 EUR	—	169 583 EUR	1 323 EUR	849 292 EUR	—	849 292 EUR	—	—	—	—	—	850 616 EUR	—	—	—	—	—
Comprehensive income	—	—	180 451 EUR	2 147 EUR	—	—	—	182 598 EUR	—	182 598 EUR	1 323 EUR	860 748 EUR	—	860 748 EUR	—	—	—	—	—	862 071 EUR	—	—	—	—	—
Issue of equity	—	378,000 EUR	4 279 EUR	—	—	—	—	3 901 EUR	—	4 279 EUR	—	4 918 EUR	—	4 571 EUR	—	—	—	347,000 EUR	—	4 918 EUR	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	391 869 EUR	1 041 EUR	—	—	—	390 828 EUR	—	390 828 EUR	1 032 EUR	390 439 EUR	—	390 439 EUR	—	—	—	—	—	391 471 EUR	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	—	13,000 EUR	—	—	—	—	13,000 EUR	—	13,000 EUR	—	12,000 EUR	—	12,000 EUR	—	—	—	—	—	12,000 EUR	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	—	4 870 EUR	—	—	—	—	4 870 EUR	—	4 870 EUR	—	4 094 EUR	—	4 094 EUR	—	—	—	—	—	4 094 EUR	—	—	—	—	—