Statement Of Changes In Equity [Abstract]

Van Lanschot Kempen N.V - Filing #5829999

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	102,242,000 EUR	—	54,000 EUR	—	—	—	—	—	211,725,000 EUR	43,040,000 EUR	19,928,000 EUR	1,275,008,000 EUR	—	908,316,000 EUR	1,377,304,000 EUR	131,855,000 EUR	—	—	—	—	—	1,348,777,000 EUR	118,446,000 EUR	93,000 EUR	—	101,688,000 EUR	—	888,029,000 EUR	—	211,725,000 EUR	—	43,040,000 EUR	14,243,000 EUR	1,246,996,000 EUR	146,000 EUR	101,688,000 EUR	77,405,000 EUR	914,223,000 EUR	262,658,000 EUR	15,109,000 EUR	41,362,000 EUR	1,280,539,000 EUR	1,382,372,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	131,855,000 EUR	— EUR	—	189,000 EUR	—	— EUR	131,855,000 EUR	9,896,000 EUR	— EUR	— EUR	—	—	—	—	141,940,000 EUR	—	—	—	40,000 EUR	125,156,000 EUR	— EUR	118,446,000 EUR	6,750,000 EUR	—	—	—	118,446,000 EUR	—	— EUR	—	— EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	— EUR	— EUR	—	— EUR	—	13,709,000 EUR	13,709,000 EUR	— EUR	— EUR	— EUR	—	—	—	—	13,709,000 EUR	—	—	—	— EUR	6,922,000 EUR	— EUR	— EUR	— EUR	—	—	—	6,922,000 EUR	—	6,922,000 EUR	—	— EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	131,855,000 EUR	— EUR	—	189,000 EUR	—	13,709,000 EUR	118,146,000 EUR	9,896,000 EUR	— EUR	— EUR	—	—	—	—	128,231,000 EUR	—	—	—	40,000 EUR	132,078,000 EUR	— EUR	118,446,000 EUR	6,750,000 EUR	—	—	—	125,368,000 EUR	—	6,922,000 EUR	—	— EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—	—	—
Issue of equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	— EUR	—	— EUR	— EUR	— EUR	—	—	—	—	—	—	—	— EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	— EUR	— EUR	—	228,000 EUR	—	84,731,000 EUR	84,731,000 EUR	9,341,000 EUR	— EUR	— EUR	—	—	—	—	94,300,000 EUR	—	—	—	— EUR	166,028,000 EUR	— EUR	— EUR	6,750,000 EUR	—	—	—	159,278,000 EUR	—	74,324,000 EUR	—	— EUR	—	84,954,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	— EUR	— EUR	—	— EUR	—	860,000 EUR	860,000 EUR	— EUR	— EUR	— EUR	—	—	—	—	860,000 EUR	—	—	—	— EUR	1,400,000 EUR	— EUR	— EUR	— EUR	—	—	—	1,400,000 EUR	—	1,400,000 EUR	—	— EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—	—	—