Statement Of Changes In Equity [Abstract]

Verallia - Filing #2813512

Concept	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Purchase of treasury shares	84,000,000 EUR	—	84,000,000 EUR	84,000,000 EUR	—	—	— EUR	—	2,211,000,000 EUR	—	2,211,000,000 EUR	2,211,000,000 EUR	— EUR
Sale or issue of treasury shares	41,000,000 EUR	—	—	—	—	41,000,000 EUR	— EUR	—	72,000,000 EUR	—	— EUR	— EUR	72,000,000 EUR
Cancellation of treasury shares	176,000,000 EUR	21,000,000 EUR	—	—	155,000,000 EUR	—	—	434,000,000 EUR	488,000,000 EUR	54,000,000 EUR	—	—	—