Statement Of Financial Position [Abstract]

Nel ASA - Filing #2617336

Concept	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	As at 2021-12-31	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	As at 2020-12-31	As at 2020-12-31	As at 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
Statement of financial position [abstract]
Assets [abstract]
Non-current assets [abstract]
Property, plant and equipment	—	—	623 514 NOK	—	—	—	—	—	—	—	—	—	—	—	378 052 NOK	—	—	—	—	—	—	—	—	—
Goodwill	—	—	615 184 NOK	—	—	—	—	—	—	—	—	—	—	—	619 731 NOK	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	—	2 298 NOK	—	—	—	—	—	—	—	—	—	—	—	1 289 NOK	—	—	—	—	—	—	—	—	—
Non-current assets	—	—	1 862 845 NOK	—	—	—	—	—	—	—	—	—	—	—	1 542 943 NOK	—	—	—	—	—	—	—	—	—
Current assets [abstract]
Current inventories	—	—	328 465 NOK	—	—	—	—	—	—	—	—	—	—	—	237 129 NOK	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	2 722 769 NOK	—	—	—	—	—	—	—	—	—	—	—	2 332 854 NOK	—	—	—	525 982 NOK	—	—	—	—	—
Current assets	—	—	4 144 139 NOK	—	—	—	—	—	—	—	—	—	—	—	4 593 753 NOK	—	—	—	—	—	—	—	—	—
Assets	—	—	6 006 984 NOK	—	—	—	—	—	—	—	—	—	—	—	6 136 696 NOK	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	292 160 NOK	—	—	—	—	—	—	—	—	—	—	—	281 559 NOK	—	—	—	—	—	—	—	—	—
Retained earnings	—	—	971 636 NOK	—	—	—	—	—	—	—	—	—	—	—	693 563 NOK	—	—	—	—	—	—	—	—	—
Share premium	—	—	5 596 248 NOK	—	—	—	—	—	—	—	—	—	—	—	4 367 306 NOK	—	—	—	—	—	—	—	—	—
Treasury shares	—	—	81,000 NOK	—	—	—	—	—	—	—	—	—	—	—	79,000 NOK	—	—	—	—	—	—	—	—	—
Equity	81,000 NOK	971 636 NOK	5 038 704 NOK	5 114 NOK	53 422 NOK	5 596 248 NOK	63 477 NOK	292 160 NOK	693 563 NOK	11 444 NOK	281 559 NOK	79,000 NOK	70 585 NOK	4 367 306 NOK	5 468 316 NOK	43 937 NOK	52 435 NOK	2 089 418 NOK	1 846 618 NOK	575 112 NOK	36 256 NOK	14,000 NOK	786,000 NOK	244 421 NOK
Liabilities [abstract]
Non-current liabilities [abstract]
Deferred tax liabilities	—	—	48 543 NOK	—	—	—	—	—	—	—	—	—	—	—	55 144 NOK	—	—	—	—	—	—	—	—	—
Non-current liabilities	—	—	263 228 NOK	—	—	—	—	—	—	—	—	—	—	—	237 294 NOK	—	—	—	—	—	—	—	—	—
Current liabilities [abstract]
Current provisions [abstract]
Current provisions	—	—	88 106 NOK	—	—	—	—	—	—	—	—	—	—	—	74 735 NOK	—	—	—	—	—	—	—	—	—
Current liabilities	—	—	705 051 NOK	—	—	—	—	—	—	—	—	—	—	—	431 085 NOK	—	—	—	—	—	—	—	—	—
Liabilities	—	—	968 279 NOK	—	—	—	—	—	—	—	—	—	—	—	668 379 NOK	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	6 006 984 NOK	—	—	—	—	—	—	—	—	—	—	—	6 136 696 NOK	—	—	—	—	—	—	—	—	—