Disclosure Of First-Time Adoption [Text Block]

KBC Groupe NV - Filing #3174052

Concept	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 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	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 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	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31
Disclosure of first-time adoption [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [abstract]
Disclosure of comparative information prepared under previous GAAP [line items]
Equity	—	0 EUR	14 272 EUR	318,000,000 EUR	—	1 500 EUR	—	—	23 077 EUR	—	1 108 EUR	74,000,000 EUR	79,000,000 EUR	—	496,000,000 EUR	642,000,000 EUR	1,000,000 EUR	246,000,000 EUR	21 577 EUR	0 EUR	—	110,000,000 EUR	1 460 EUR	5 528 EUR	—	—	—	13 146 EUR	88,000,000 EUR	0 EUR	1 294 EUR	—	1 459 EUR	20 030 EUR	—	1,000,000 EUR	45,000,000 EUR	1 500 EUR	163,000,000 EUR	1 130 EUR	325,000,000 EUR	1,000,000 EUR	382,000,000 EUR	—	5 514 EUR	—	15,000,000 EUR	—	21 530 EUR	—	—	—	18 722 EUR	0 EUR	0 EUR	92,000,000 EUR	5 498 EUR	20 222 EUR	32,000,000 EUR	11 732 EUR	4,000,000 EUR	2,000,000 EUR	1 331 EUR	1 500 EUR	89,000,000 EUR	350,000,000 EUR	992,000,000 EUR	1 458 EUR	37,000,000 EUR
Comprehensive income	0 EUR	—	—	—	0 EUR	—	403,000,000 EUR	3 015 EUR	—	0 EUR	—	—	—	0 EUR	—	—	—	—	—	—	0 EUR	—	—	—	3 015 EUR	2 612 EUR	1 339 EUR	—	—	—	—	0 EUR	—	—	1 440 EUR	—	—	—	—	—	—	—	—	0 EUR	—	102,000,000 EUR	—	0 EUR	—	0 EUR	0 EUR	1 339 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Profit (loss)	0 EUR	—	—	—	0 EUR	—	0 EUR	2 614 EUR	—	0 EUR	—	—	—	0 EUR	—	—	—	—	—	—	0 EUR	—	—	—	2 614 EUR	2 614 EUR	1 440 EUR	—	—	—	—	0 EUR	—	—	1 440 EUR	—	—	—	—	—	—	—	—	0 EUR	—	0 EUR	—	0 EUR	—	0 EUR	0 EUR	1 440 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—