Statement Of Changes In Equity [Abstract]

Crédit Agricole Mutuel d'Ille-et-Vilaine - Filing #5983939

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	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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through appropriation of retained earnings, equity	60 573 EUR	‐ EUR	‐ EUR	‐ EUR	60 573 EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR	60 573 EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through transactions with owners, equity	‐ EUR	264,000 EUR	3 807 EUR	18 125 EUR	3 807 EUR	‐ EUR	‐ EUR	3 807 EUR	‐ EUR	‐ EUR	‐ EUR	14 054 EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR	411,000 EUR	3 367 EUR	‐ EUR	3 367 EUR	‐ EUR	‐ EUR	13 101 EUR	10 145 EUR	‐ EUR	3 367 EUR	‐ EUR	‐ EUR	‐ EUR	‐ EUR