Statement Of Financial Position [Abstract]

Nel ASA - Filing #3637833

Concept	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	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	As at 2022-12-31	As at 2022-12-31
Statement of financial position [abstract]
Assets [abstract]
Goodwill	—	—	—	—	—	—	—	411 753 NOK	375 305 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	—	—	—	—	—	—	100,000 NOK	100,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	—	—	1 875 580 NOK	3 363 431 NOK	—	—	—	—	—	—	—	3 138 550 NOK	—	—	—	—	—	—	—
Assets	—	—	—	—	—	—	—	6 304 212 NOK	7 857 020 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	—	—	—	334 265 NOK	334 265 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	—	—	—	—	—	—	—	3 242 343 NOK	2 998 001 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	—	—	—	—	—	—	7 598 563 NOK	8 661 090 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Treasury shares	—	—	—	—	—	—	—	84,000 NOK	84,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	3 242 343 NOK	7 598 563 NOK	334 265 NOK	219 813 NOK	84,000 NOK	1 585 NOK	68 647 NOK	4 977 276 NOK	6 197 736 NOK	2 998 001 NOK	8 661 090 NOK	334 265 NOK	127 259 NOK	84,000 NOK	7 279 NOK	65 928 NOK	5 449 608 NOK	7 098 186 NOK	2 142 805 NOK	84,000 NOK	312 665 NOK	128 512 NOK	8 634 NOK	61 768 NOK
Liabilities [abstract]
Deferred tax liabilities	—	—	—	—	—	—	—	34 813 NOK	38 436 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	—	—	—	—	—	—	—	1 326 936 NOK	1 659 284 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	—	—	—	—	—	6 304 212 NOK	7 857 020 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—