Statement Of Changes In Equity [Abstract]

SMCP S.A - Filing #5982407

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	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	2023-01-01 to 2023-12-31	As at 2023-12-31	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	2023-01-01 to 2023-12-31	As at 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 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	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 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	—	—	—	1,525,000,000 EUR	—	—	—	9,495,000,000 EUR	—	839,000,000 EUR	28,000,000 EUR	36,000,000 EUR	1 163,1 EUR	—	—	4,000,000 EUR	1 163,1 EUR	—	19,000,000 EUR	236,000,000 EUR	—	13,000,000 EUR	—	—	—	1 180,1 EUR	—	112,000,000 EUR	—	—	—	9,495,000,000 EUR	—	839,000,000 EUR	9,000,000 EUR	50,000,000 EUR	1 180,1 EUR	2,000,000 EUR	—	1,402,000,000 EUR	1 172,1 EUR	16,000,000 EUR	513,000,000 EUR	1 172,1 EUR	11,000,000 EUR	10,000,000 EUR	77,000,000 EUR	913,000,000 EUR	9,496,000,000 EUR	839,000,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	236,000,000 EUR	- EUR	- EUR	—	236,000,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	236,000,000 EUR	- EUR	—	—	- EUR	—	—	- EUR	—	- EUR	- EUR	112,000,000 EUR	—	112,000,000 EUR	—	112,000,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	- EUR	- EUR	- EUR	—	40,000,000 EUR	- EUR	- EUR	—	36,000,000 EUR	—	—	—	—	40,000,000 EUR	2,000,000 EUR	—	—	6,000,000 EUR	—	—	- EUR	—	- EUR	3,000,000 EUR	- EUR	—	35,000,000 EUR	—	35,000,000 EUR	- EUR	20,000,000 EUR	—	- EUR	—	—	—	—	—	12,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	236,000,000 EUR	- EUR	- EUR	—	196,000,000 EUR	- EUR	- EUR	—	36,000,000 EUR	—	—	—	—	196,000,000 EUR	2,000,000 EUR	—	—	6,000,000 EUR	—	—	- EUR	—	- EUR	3,000,000 EUR	112,000,000 EUR	—	77,000,000 EUR	—	77,000,000 EUR	- EUR	20,000,000 EUR	—	- EUR	—	—	—	—	—	12,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	- EUR	- EUR	- EUR	—	- EUR	- EUR	- EUR	—	- EUR	—	—	—	—	- EUR	- EUR	—	—	- EUR	—	—	- EUR	—	- EUR	- EUR	- EUR	—	- EUR	—	- EUR	- EUR	- EUR	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	- EUR	- EUR	4,000,000 EUR	—	4,000,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	4,000,000 EUR	- EUR	—	—	- EUR	—	—	- EUR	—	24,000,000 EUR	- EUR	- EUR	—	24,000,000 EUR	—	24,000,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	- EUR	11,000,000 EUR	18,000,000 EUR	—	29,000,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	29,000,000 EUR	- EUR	—	—	- EUR	—	—	24,000,000 EUR	—	51,000,000 EUR	- EUR	- EUR	—	27,000,000 EUR	—	27,000,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—