Statement Of Changes In Equity [Abstract]

Fountain S.A. - Filing #3156451

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	As at 2023-12-31	As at 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	As at 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	As at 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	2022-01-01 to 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	—	1,815 EUR	—	—	847,000 EUR	0 EUR	2,662 EUR	1,815 EUR	747,000 EUR	—	—	—	2,662 EUR	65,000 EUR	65,000 EUR	813,000 EUR	1,915 EUR	1,849 EUR	65,000 EUR	—	0 EUR	0 EUR	2,662 EUR	747,000 EUR	813,000 EUR	—	—	—	2,071 EUR	88,000 EUR	88,000 EUR	0 EUR	2,159 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	1,083 EUR	—	1,083 EUR	1,083 EUR	—	—	—	—	—	—	—	787,000 EUR	—	—	—	—	—	—	—	722,000 EUR	—	—	—	—	—	722,000 EUR	—	722,000 EUR	—	—	—	—	—
Other comprehensive income	15,000 EUR	—	15,000 EUR	15,000 EUR	—	—	—	—	—	—	141,000 EUR	141,000 EUR	—	—	—	—	—	—	—	141,000 EUR	—	—	—	—	—	—	141,000 EUR	—	—	—	—	—	—
Issue of equity	—	—	—	—	—	—	—	—	—	503,000 EUR	802,000 EUR	1,305 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,305 EUR	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	—	—	—	—	—	—	—	—	—	0 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	—	—	—	—	—	—	—	—	—	—	0 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—