Statement Of Changes In Equity [Abstract]

CM.com N.V. - Filing #2154235

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 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	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	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 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	—	—	26,284,000 EUR	113,499,000 EUR	—	—	—	130,969,000 EUR	—	1,747,000 EUR	1,676,000 EUR	5,738,000 EUR	347,000 EUR	—	53,555,000 EUR	—	—	—	—	—	127,733,000 EUR	82,881,000 EUR	861,000 EUR	1,736,000 EUR	1,888,000 EUR	5,940,000 EUR	—	—	- EUR	35,575,000 EUR	97,865,000 EUR	6,208,000 EUR	124,794,000 EUR	708,000 EUR	1,730,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- EUR	28,719,000 EUR	—	—	28,719,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	- EUR	—	- EUR	- EUR	44,741,000 EUR	44,741,000 EUR	- EUR	—	—	—	—	—	—	- EUR	- EUR	—	—	—	—	—	—	—
Other comprehensive income	- EUR	212,000 EUR	—	—	- EUR	- EUR	212,000 EUR	—	- EUR	—	—	—	—	- EUR	—	- EUR	- EUR	1,180,000 EUR	- EUR	- EUR	—	—	—	—	—	—	- EUR	1,180,000 EUR	—	—	—	—	—	—	—
Comprehensive income	—	28,931,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	43,561,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	514,000 EUR	473,000 EUR	—	—	236,000 EUR	195,000 EUR	- EUR	—	- EUR	—	—	—	—	- EUR	—	2,000 EUR	64,000 EUR	520,000 EUR	160,000 EUR	- EUR	—	—	—	—	—	—	294,000 EUR	- EUR	—	—	—	—	—	—	—