Statement Of Comprehensive Income [Abstract]

Belysse Group NV - Filing #3122621

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of comprehensive income [abstract]
Profit (loss)	- EUR	16,526,000 EUR	112,712,000 EUR	- EUR	- EUR	- EUR	129,238,000 EUR	16,526,000 EUR	16,986,000 EUR	- EUR	12,585,000 EUR	- EUR	- EUR	4,401,000 EUR	16,986,000 EUR	- EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Exchange differences on translation [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	- EUR	8,804,000 EUR	10,375,000 EUR	8,804,000 EUR	- EUR	- EUR	1,571,000 EUR	- EUR	- EUR	- EUR	21,287,000 EUR	10,335,000 EUR	- EUR	10,951,000 EUR	10,335,000 EUR	- EUR
Cash flow hedges [abstract]
Other comprehensive income, net of tax, cash flow hedges	- EUR	117,000 EUR	- EUR	117,000 EUR	- EUR	- EUR	117,000 EUR	- EUR	- EUR	- EUR	116,000 EUR	116,000 EUR	- EUR	- EUR	116,000 EUR	- EUR
Comprehensive income	- EUR	7,730,000 EUR	122,761,000 EUR	8,796,000 EUR	- EUR	- EUR	130,491,000 EUR	16,526,000 EUR	16,986,000 EUR	- EUR	33,511,000 EUR	10,056,000 EUR	- EUR	6,469,000 EUR	27,041,000 EUR	- EUR