Statement Of Comprehensive Income [Abstract]

Gecina - Filing #2821610

Concept	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31
Statement of comprehensive income [abstract]
Profit (loss)	154 339 EUR	492,000 EUR	154 831 EUR	154 831 EUR	1 515 287 EUR	1 516 890 EUR	1 515 287 EUR	1 603 EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	192,000 EUR	—	—	—	—	2 508 EUR	—	—
Other comprehensive income that will not be reclassified to profit or loss, net of tax	903,000 EUR	—	—	—	—	3 281 EUR	—	—
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	244,000 EUR	—	—	—	—	40,000 EUR	—	—
Financial assets measured at fair value through other comprehensive income [abstract]
Gains (losses) on financial assets measured at fair value through other comprehensive income, net of tax	712,000 EUR	—	—	—	—	773,000 EUR	—	—
Other comprehensive income that will be reclassified to profit or loss, net of tax	244,000 EUR	—	—	—	—	40,000 EUR	—	—
Comprehensive income	153 192 EUR	—	—	—	—	1 513 649 EUR	—	—
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	153 684 EUR	—	—	—	—	1 512 046 EUR	—	—
Comprehensive income, attributable to non-controlling interests	492,000 EUR	—	—	—	—	1 603 EUR	—	—