Statement Of Cash Flows [Abstract]

ageas SA/NV - Filing #5970941

Concept	2024-01-01 to 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2022-12-31
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Dividends received, classified as operating activities	167,000,000 EUR	—	151,000,000 EUR	—	—
Interest paid, classified as operating activities	294,000,000 EUR	—	242,000,000 EUR	—	—
Interest received, classified as operating activities	1,803,000,000 EUR	—	1,852,000,000 EUR	—	—
Income taxes paid (refund), classified as operating activities	189,000,000 EUR	—	226,000,000 EUR	—	—
Cash flows from (used in) operating activities	1,045,000,000 EUR	—	121,000,000 EUR	—	—
Cash flows from (used in) investing activities [abstract]
Proceeds from sales of property, plant and equipment, classified as investing activities	3,000,000 EUR	—	21,000,000 EUR	—	—
Purchase of property, plant and equipment, classified as investing activities	243,000,000 EUR	—	146,000,000 EUR	—	—
Proceeds from sales of intangible assets, classified as investing activities	2,000,000 EUR	—	3,000,000 EUR	—	—
Purchase of intangible assets, classified as investing activities	160,000,000 EUR	—	93,000,000 EUR	—	—
Cash flows from (used in) investing activities	93,000,000 EUR	—	1,353,000,000 EUR	—	—
Cash flows from (used in) financing activities [abstract]
Payments to acquire or redeem entity's shares	75,000,000 EUR	—	- EUR	—	—
Proceeds from borrowings, classified as financing activities	175,000,000 EUR	—	34,000,000 EUR	—	—
Repayments of borrowings, classified as financing activities	140,000,000 EUR	—	117,000,000 EUR	—	—
Cash flows from (used in) financing activities	952,000,000 EUR	—	865,000,000 EUR	—	—
Effect of exchange rate changes on cash and cash equivalents [abstract]
Effect of exchange rate changes on cash and cash equivalents	15,000,000 EUR	—	1,000,000 EUR	—	—
Cash and cash equivalents	—	2,076,000,000 EUR	—	1,875,000,000 EUR	1,176,000,000 EUR