Disclosure Of Fair Value Measurement [Text Block]

Aéroports de Paris - Filing #2816793

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 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 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	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	—	18 362 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	18 570 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	1,000,000 EUR	4 176 EUR	259,000,000 EUR	2 936 EUR	3 516 EUR	543,000,000 EUR	660,000,000 EUR	297,000,000 EUR	561,000,000 EUR	3 652 EUR	297,000,000 EUR	349,000,000 EUR	3,000,000 EUR	543,000,000 EUR	3 164 EUR	4 213 EUR	5 032 EUR	975,000,000 EUR	6 007 EUR	543,000,000 EUR	149,000,000 EUR	- EUR	4 341 EUR	297,000,000 EUR
Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]