Statement Of Changes In Equity [Abstract]

Kendrion N.V. - Filing #2154201

Concept	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	2023-01-01 to 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 2023-12-31	2023-01-01 to 2023-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	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	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	172,000,000 EUR	89,300,000 EUR	9,900,000 EUR	—	—	—	37,300,000 EUR	—	30,600,000 EUR	4,600,000 EUR	– EUR	300,000 EUR	—	175,000,000 EUR	—	—	—	143,300,000 EUR	46,300,000 EUR	—	—	38,400,000 EUR	1,800,000 EUR	30,200,000 EUR	9,400,000 EUR	—	1,800,000 EUR	—	—	1,900,000 EUR	14,400,000 EUR	223,000,000 EUR	127,000,000 EUR	200,000 EUR	45,800,000 EUR	7,600,000 EUR	29,900,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	– EUR	9,900,000 EUR	9,900,000 EUR	—	—	—	– EUR	– EUR	– EUR	—	– EUR	—	—	—	—	– EUR	—	– EUR	46,300,000 EUR	– EUR	—	—	– EUR	– EUR	—	—	—	—	46,300,000 EUR	—	– EUR	– EUR	—	—	—	—	—	—	—	—
Other comprehensive income	– EUR	5,900,000 EUR	– EUR	—	—	—	400,000 EUR	– EUR	4,800,000 EUR	—	– EUR	—	—	—	—	1,500,000 EUR	—	– EUR	4,900,000 EUR	– EUR	—	—	1,500,000 EUR	1,600,000 EUR	—	—	—	—	– EUR	—	– EUR	1,800,000 EUR	—	—	—	—	—	—	—	—
Comprehensive income	– EUR	4,000,000 EUR	9,900,000 EUR	—	—	—	400,000 EUR	– EUR	4,800,000 EUR	—	– EUR	—	—	—	—	1,500,000 EUR	—	– EUR	41,400,000 EUR	– EUR	—	—	1,500,000 EUR	1,600,000 EUR	—	—	—	—	46,300,000 EUR	—	– EUR	1,800,000 EUR	—	—	—	—	—	—	—	—
Issue of equity	– EUR	3,100,000 EUR	– EUR	—	—	—	0 EUR	2,700,000 EUR	– EUR	—	400,000 EUR	—	—	—	—	– EUR	—	300,000 EUR	3,100,000 EUR	– EUR	—	—	– EUR	– EUR	—	—	—	—	– EUR	—	2,800,000 EUR	– EUR	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	800,000 EUR	800,000 EUR	– EUR	—	—	—	0 EUR	– EUR	– EUR	—	– EUR	—	—	—	—	– EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	1,000,000 EUR	0 EUR	– EUR	—	—	—	1,000,000 EUR	– EUR	– EUR	—	– EUR	—	—	—	—	– EUR	—	– EUR	500,000 EUR	100,000 EUR	—	—	400,000 EUR	– EUR	—	—	—	—	– EUR	—	– EUR	– EUR	—	—	—	—	—	—	—	—