Statement Of Cash Flows [Abstract]

KBC Groupe NV - Filing #5811208

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]
Income taxes paid (refund), classified as operating activities	699,000,000 EUR	—	532,000,000 EUR	—	—
Cash flows from (used in) operating activities	9 848 EUR	—	20 194 EUR	—	—
Cash flows from (used in) investing activities [abstract]
Cash flows from losing control of subsidiaries or other businesses, classified as investing activities	0 EUR	—	6 480 EUR	—	—
Proceeds from sales of property, plant and equipment, classified as investing activities	341,000,000 EUR	—	290,000,000 EUR	—	—
Purchase of property, plant and equipment, classified as investing activities	995,000,000 EUR	—	988,000,000 EUR	—	—
Proceeds from sales of intangible assets, classified as investing activities	14,000,000 EUR	—	3,000,000 EUR	—	—
Purchase of intangible assets, classified as investing activities	387,000,000 EUR	—	370,000,000 EUR	—	—
Dividends received, classified as investing activities	0 EUR	—	0 EUR	—	—
Cash flows from (used in) investing activities	86,000,000 EUR	—	1 982 EUR	—	—
Cash flows from (used in) financing activities [abstract]
Proceeds from issuing shares	17,000,000 EUR	—	7,000,000 EUR	—	—
Payments to acquire or redeem entity's shares	803,000,000 EUR	—	497,000,000 EUR	—	—
Dividends paid, classified as financing activities	1 942 EUR	—	1 663 EUR	—	—
Cash flows from (used in) financing activities	1 689 EUR	—	5 021 EUR	—	—
Effect of exchange rate changes on cash and cash equivalents [abstract]
Effect of exchange rate changes on cash and cash equivalents	626,000,000 EUR	—	330,000,000 EUR	—	—
Increase (decrease) in cash and cash equivalents after effect of exchange rate changes	8 072 EUR	—	13 191 EUR	—	—
Cash and cash equivalents	—	61 407 EUR	—	53 961 EUR	67 481 EUR