Disclosure Of Fair Value Measurement [Text Block]

Viel & Cie - Filing #2816486

Concept	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2019-12-31
Disclosure of fair value measurement [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [abstract]
Disclosure of fair value measurement of assets [line items]
Assets	—	—	3 158 227 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2 414 136 EUR	—	—	—	—	—	—	—	—
Reconciliation of changes in fair value measurement, assets [abstract]
Disclosure of fair value measurement of equity [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of equity [abstract]
Disclosure of fair value measurement of equity [line items]
Equity	18 079 EUR	435 941 EUR	538 554 EUR	401 253 EUR	12 869 EUR	137 301 EUR	43 358 EUR	13 880 EUR	45 839 EUR	14 325 EUR	492 044 EUR	413 405 EUR	12 869 EUR	370 796 EUR	23 964 EUR	121 248 EUR	121 248 EUR	370 796 EUR	14 325 EUR	23 964 EUR	45 839 EUR	413 405 EUR	12 869 EUR	492 044 EUR	20 375 EUR	386 260 EUR	493 963 EUR	121 559 EUR	12 876 EUR	20 682 EUR	372 404 EUR	14 325 EUR
Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]