Profit Or Loss [Abstract]

Euronext N.V. - Filing #1859687

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Other income	—	—	—	—	—	9,700,000 EUR	—	—	172,000 EUR	—	—	—	—	—
Employee benefits expense	—	—	—	—	—	275,883,000 EUR	—	—	198,970,000 EUR	—	—	—	—	—
Depreciation and amortisation expense	—	—	—	—	—	125,747,000 EUR	—	—	57,776,000 EUR	—	—	—	—	—
Other expenses, by nature	—	—	—	—	—	269,928,000 EUR	—	—	165,300,000 EUR	—	—	—	—	—
Profit (loss) from operating activities	—	—	—	—	—	579,291,000 EUR	—	—	444,942,000 EUR	—	—	—	—	—
Finance costs	—	—	—	—	—	40,704,000 EUR	—	—	17,262,000 EUR	—	—	—	—	—
Profit (loss) before tax	—	—	—	—	—	580,733,000 EUR	—	—	442,704,000 EUR	—	—	—	—	—
Tax expense (income)	—	—	—	—	—	158,644,000 EUR	—	—	122,157,000 EUR	—	—	—	—	—
Profit (loss)	8,745,000 EUR	— EUR	— EUR	— EUR	413,344,000 EUR	422,089,000 EUR	413,344,000 EUR	315,484,000 EUR	320,547,000 EUR	— EUR	5,063,000 EUR	315,484,000 EUR	— EUR	— EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	—	—	413,344,000 EUR	—	—	315,484,000 EUR	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	—	—	—	8,745,000 EUR	—	—	5,063,000 EUR	—	—	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	—	—	—	—	4.30	—	—	4.14	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	4.29	—	—	4.13	—	—	—	—	—