Analysis Of Income And Expense [Abstract]

ageas SA/NV - Filing #3105858

Concept	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	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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	10,383,000,000 EUR	—	—	—	—	—	—	—	—	—	—	13,772,000,000 EUR
Material income and expense [abstract]
Fee and commission income (expense) [abstract]
Fee and commission income [abstract]
Other fee and commission income	—	—	437,000,000 EUR	—	—	—	—	—	—	—	—	—	—	467,000,000 EUR
Fee and commission expense [abstract]
Fee and commission expense	—	—	1,138,000,000 EUR	—	—	—	—	—	—	—	—	—	—	1,213,000,000 EUR
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	—	922,000,000 EUR	—	—	—	—	—	—	—	—	—	—	852,000,000 EUR
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Impairment loss (reversal of impairment loss) recognised in profit or loss	—	—	167,000,000 EUR	—	—	—	—	—	—	—	—	—	—	41,000,000 EUR
Other expenses, by nature	—	—	1,412,000,000 EUR	—	—	—	—	—	—	—	—	—	—	1,269,000,000 EUR
Expenses, by nature	—	—	8,931,000,000 EUR	—	—	—	—	—	—	—	—	—	—	12,541,000,000 EUR
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	—	21,000,000 EUR	15,000,000 EUR	6,000,000 EUR	21,000,000 EUR	—	—	1,000,000 EUR	—	—	—	290,000,000 EUR	290,000,000 EUR	291,000,000 EUR
Other comprehensive income, attributable to non-controlling interests	—	—	1,221,000,000 EUR	—	—	—	—	—	—	—	—	—	—	12,000,000 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	—	—	261,000,000 EUR	—	—	—	—	—	—	—	—	—	—	464,000,000 EUR
Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax	—	—	490,000,000 EUR	—	—	—	—	—	—	—	—	—	—	168,000,000 EUR
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	1,011,000,000 EUR	3,459,000,000 EUR	4,468,000,000 EUR	1,009,000,000 EUR	21,000,000 EUR	150,000,000 EUR	4,641,000,000 EUR	183,000,000 EUR	845,000,000 EUR	296,000,000 EUR	79,000,000 EUR	290,000,000 EUR	918,000,000 EUR	1,101,000,000 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	3,459,000,000 EUR	—	—	—	—	—	—	—	—	—	—	918,000,000 EUR
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	1,009,000,000 EUR	—	—	—	—	—	—	—	—	—	—	183,000,000 EUR