Statement Of Changes In Equity [Abstract]

Stellantis N.V. - Filing #5830009

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Purchase of treasury shares	3,000,000,000 EUR	3,000,000,000 EUR	— EUR	— EUR	— EUR	3,000,000,000 EUR	— EUR	— EUR	— EUR	— EUR	— EUR	2,434,000,000 EUR	2,434,000,000 EUR	— EUR	2,434,000,000 EUR	— EUR	— EUR	— EUR	— EUR	— EUR	— EUR	— EUR	923,000,000 EUR	— EUR	923,000,000 EUR	— EUR	— EUR	— EUR	— EUR	— EUR	923,000,000 EUR	— EUR	— EUR
Cancellation of treasury shares	5,149,000,000 EUR	— EUR	3,000,000 EUR	— EUR	— EUR	—	— EUR	— EUR	5,146,000,000 EUR	— EUR	— EUR	1,000,000 EUR	923,000,000 EUR	— EUR	1,000,000 EUR	— EUR	— EUR	1,000,000 EUR	923,000,000 EUR	— EUR	— EUR	— EUR	—	—	—	—	—	—	—	—	—	—	—