Disclosure Of Income Tax [Text Block]

Euronext N.V. - Filing #1883117

Concept	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Disclosure of income tax [text block]	—	Income tax expense	—	—	—	—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	163,605,000 EUR	44,716,000 EUR	208,321,000 EUR	—	28,799,000 EUR	187,443,000 EUR	158,644,000 EUR
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income	—	2,773,000 EUR	—	—	—	—	—	6,098,000 EUR
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	1,329,000 EUR	—	—	—	—	—	214,000 EUR
Income tax relating to investments in equity instruments included in other comprehensive income	—	8,469,000 EUR	—	—	—	—	—	1,228,000 EUR
Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income	—	2,426,000 EUR	—	—	—	—	—	2,585,000 EUR
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]	—	—	—	—	—	—	—	—
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets and liabilities [abstract]
Deferred tax assets	18,917,000 EUR	—	—	—	37,489,000 EUR	—	—	—
Deferred tax liabilities	552,574,000 EUR	—	—	—	592,431,000 EUR	—	—	—
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]