Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]

KBC Groupe NV - Filing #3173660

Concept	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31
Disclosure of analysis of other comprehensive income by item [text block]	—	—
Disclosure of analysis of other comprehensive income by item [abstract]
Disclosure of analysis of other comprehensive income by item [line items]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	115,000,000 EUR	15,000,000 EUR
Other comprehensive income, net of tax, cash flow hedges	358,000,000 EUR	171,000,000 EUR
Reclassification adjustments on cash flow hedges, net of tax	45,000,000 EUR	61,000,000 EUR
Other comprehensive income, net of tax, hedges of net investments in foreign operations	52,000,000 EUR	4,000,000 EUR
Reclassification adjustments on hedges of net investments in foreign operations, net of tax	10,000,000 EUR	49,000,000 EUR
Other comprehensive income, net of tax, financial assets measured at fair value through other comprehensive income	499,000,000 EUR	2 166 EUR
Other comprehensive income, net of tax, gains (losses) on revaluation of property, plant and equipment, right-of-use assets and intangible assets	159,000,000 EUR	263,000,000 EUR
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	34,000,000 EUR	222,000,000 EUR
Other comprehensive income, net of tax, change in fair value of financial liability attributable to change in credit risk of liability	0 EUR	1,000,000 EUR
Other comprehensive income, net of tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss	428,000,000 EUR	2 288 EUR
Other comprehensive income, net of tax, finance income (expenses) from reinsurance contracts held excluded from profit or loss	6,000,000 EUR	19,000,000 EUR