Analysis Of Income And Expense [Abstract]

Flow Traders N.V. - Filing #2154309

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Material income and expense [abstract]
Revenue and other operating income	—	—	—	303,876,000 EUR	—	—	—	—	—	—	—	458,673,000 EUR	—	—	—	—
Operating expense	—	—	—	254,703,000 EUR	—	—	—	—	—	—	—	296,311,000 EUR	—	—	—	—
Trading income (expense) [abstract]
Trading income (expense)	—	—	—	300,311,000 EUR	—	—	—	—	—	—	—	460,191,000 EUR	—	—	—	—
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	—	—	133,950,000 EUR	—	—	—	—	—	—	—	176,837,000 EUR	—	—	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation expense	—	—	—	17,688,000 EUR	—	—	—	—	—	—	—	16,274,000 EUR	—	—	—	—
Amortisation expense	—	—	—	606,000 EUR	—	—	—	—	—	—	—	542,000 EUR	—	—	—	—
Other expenses, by nature	—	—	—	102,383,000 EUR	—	—	—	—	—	—	—	102,497,000 EUR	—	—	—	—
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations	—	—	—	6,827,000 EUR	—	—	—	—	—	—	—	9,389,000 EUR	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	—	74,000 EUR	—	—	—	—	—	—	—	631,000 EUR	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	— EUR	— EUR	— EUR	29,555,000 EUR	36,151,000 EUR	— EUR	6,827,000 EUR	231,000 EUR	– EUR	– EUR	– EUR	137,007,000 EUR	791,000 EUR	– EUR	126,827,000 EUR	9,389,000 EUR