Statement Of Comprehensive Income [Abstract]

NSI N.V. - Filing #5892310

Concept	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	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
Statement of comprehensive income [abstract]
Profit (loss)	- EUR	- EUR	12,372,000 EUR	12,372,000 EUR	- EUR	- EUR	142,370,000 EUR	- EUR	142,370,000 EUR	- EUR
Other comprehensive income [abstract]
Other comprehensive income	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	—	- EUR
Comprehensive income	- EUR	- EUR	12,372,000 EUR	12,372,000 EUR	- EUR	- EUR	142,370,000 EUR	- EUR	142,370,000 EUR	- EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	12,372,000 EUR	—	—	—	142,370,000 EUR	—	—	—