Statement Of Changes In Equity [Abstract]

Elior Group - Filing #840445

Concept	2022-10-01 to 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	As at 2023-09-30	2022-10-01 to 2023-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	11,000,000 EUR	1,000,000 EUR	847,000,000 EUR	—	—	—	3,000,000 EUR	93,000,000 EUR	846,000,000 EUR	—	—	926,000,000 EUR	—	—	—	—	—	—	731,000,000 EUR	736,000,000 EUR	5,000,000 EUR	2,000,000 EUR	49,000,000 EUR	—	—	427,000,000 EUR	1 112 EUR	1 209 EUR	1 173 EUR	2,000,000 EUR	100,000,000 EUR	1 051 EUR	36,000,000 EUR	36,000,000 EUR	36,000,000 EUR	30,000,000 EUR	6,000,000 EUR	- EUR	1 081 EUR	1 045 EUR	30,000,000 EUR	30,000,000 EUR	1 051 EUR	100,000,000 EUR	2,000,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	93,000,000 EUR	—	—	—	—	—	4,000,000 EUR	—	—	—	97,000,000 EUR	93,000,000 EUR	—	—	13,000,000 EUR	427,000,000 EUR	—	—	—	—	—	—	—	—	427,000,000 EUR	440,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	129,000,000 EUR	—	—	—	- EUR	38,000,000 EUR	4,000,000 EUR	—	—	—	133,000,000 EUR	93,000,000 EUR	—	2,000,000 EUR	12,000,000 EUR	332,000,000 EUR	16,000,000 EUR	- EUR	79,000,000 EUR	—	—	—	—	—	427,000,000 EUR	344,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Issue of equity	252,000,000 EUR	—	—	—	1,000,000 EUR	—	—	—	—	—	252,000,000 EUR	—	—	251,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	- EUR	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	10,000,000 EUR	—	—	—	—	—	—	—	—	—	10,000,000 EUR	—	—	10,000,000 EUR	1,000,000 EUR	19,000,000 EUR	19,000,000 EUR	—	—	—	—	—	—	—	—	20,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	8,000,000 EUR	—	—	—	—	—	8,000,000 EUR	—	—	—	- EUR	—	—	8,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	6,000,000 EUR	—	—	—	—	—	—	—	—	—	6,000,000 EUR	—	—	6,000,000 EUR	—	4,000,000 EUR	4,000,000 EUR	—	—	—	—	—	—	—	—	4,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—