Disclosure Of Fair Value Measurement [Text Block]

Fluxys Belgium SA - Filing #3155908

Concept	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	As at 2023-12-31	As at 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 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	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
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	—	—	3,358,616,000 EUR	—	—	—	—	—	—	—	3,406,570,000 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	10,629,000 EUR	—	613,413,000 EUR	487,614,000 EUR	54,072,000 EUR	788,000 EUR	38,000 EUR	60,272,000 EUR	612,625,000 EUR	0 EUR	643,617,000 EUR	20,675,000 EUR	54,072,000 EUR	0 EUR	38,000 EUR	0 EUR	508,560,000 EUR	60,272,000 EUR	643,617,000 EUR	521,796,000 EUR	54,072,000 EUR	639,674,000 EUR	0 EUR	3,496,000 EUR	639,674,000 EUR	0 EUR	38,000 EUR	60,272,000 EUR
Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]