Statement Of Changes In Equity [Abstract]

Nicox S.A. - Filing #2816663

Concept	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	2021-01-01 to 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	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	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	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	2020-01-01 to 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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	847,000 EUR	—	—	75 552 EUR	—	—	43 761 EUR	—	465 131 EUR	—	75 552 EUR	536 200 EUR	—	5 953 EUR	43 138 EUR	—	—	100 835 EUR	37 031 EUR	605,000 EUR	2 959 EUR	528 595 EUR	—	449 047 EUR	18 098 EUR	—	—	—	100 835 EUR	—	—	109 309 EUR	33 231 EUR	109 297 EUR	109 297 EUR	7 812 EUR	109 309 EUR	12,000 EUR	518 441 EUR	7 812 EUR	12,000 EUR	518 441 EUR	18 922 EUR	18 922 EUR	33 231 EUR	431 253 EUR	431 265 EUR	12,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	43 761 EUR	—	—	—	—	43 761 EUR	—	—	—	—	—	—	—	43 761 EUR	18 098 EUR	—	—	—	—	—	—	—	—	18 098 EUR	—	—	—	—	18 098 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	—	2 996 EUR	—	—	2 994 EUR	—	—	—	2,000 EUR	—	—	—	—	—	2 996 EUR	5 039 EUR	—	—	—	—	—	186,000 EUR	—	—	—	4 853 EUR	—	—	—	5 039 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	—	40 765 EUR	—	—	2 994 EUR	—	43 761 EUR	—	2,000 EUR	—	—	—	—	—	40 765 EUR	23 137 EUR	—	—	—	—	—	186,000 EUR	—	—	18 098 EUR	4 853 EUR	—	—	—	23 137 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Issue of equity	—	—	13 712 EUR	—	7 712 EUR	—	—	—	—	—	—	—	6 000 EUR	—	—	13 712 EUR	13 954 EUR	—	—	—	—	—	—	—	—	—	—	3 530 EUR	—	10 424 EUR	13 954 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	242,000 EUR	242,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	242,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	—	1 463 EUR	—	107,000 EUR	—	—	—	—	1 463 EUR	—	—	107,000 EUR	—	—	1 463 EUR	1 314 EUR	—	—	—	—	—	1 314 EUR	—	—	—	—	270,000 EUR	—	270,000 EUR	1 314 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—