Statement Of Financial Position [Abstract]

ageas SA/NV - Filing #3105839

Concept	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	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 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 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 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 2020-12-31
Statement of financial position [abstract]
Assets [abstract]
Non-current assets [abstract]
Property, plant and equipment	2 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investment property	3 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	5 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	918 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	100 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current assets [abstract]
Cash and cash equivalents	1 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2 EUR	—	—
Non-current assets or disposal groups classified as held for sale or as held for distribution to owners	4 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	19 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Assets	100 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	111 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Equity attributable to owners of parent	8 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	12 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	1 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	9 EUR	1 EUR	794 EUR	18 EUR	1 EUR	2 EUR	2 EUR	60 EUR	4 EUR	8 EUR	12 EUR	2 EUR	11 EUR	845 EUR	11 EUR	2 EUR	4 EUR	14 EUR	845 EUR	1 EUR	4 EUR	27 EUR	27 EUR	27 EUR	10 EUR	12 EUR	4 EUR	2 EUR	2 EUR	29 EUR	2 EUR	2 EUR	4 EUR	39 EUR	14 EUR	2 EUR	12 EUR	2 EUR	260 EUR	1 EUR	2 EUR	14 EUR	4 EUR	3 EUR
Liabilities [abstract]
Non-current liabilities [abstract]
Deferred tax liabilities	398 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	971 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current liabilities [abstract]
Liabilities included in disposal groups classified as held for sale	4 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	92 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	97 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	100 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	111 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—