Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Analysis of income and expense [abstract] | ||
| Revenue [abstract] | ||
| Revenue from construction contracts |
2 830 818
NOK
|
3 341 513
NOK
|
| Other revenue |
65 561
NOK
|
61 233
NOK
|
| Revenue |
2 896 379
NOK
|
3 402 746
NOK
|
| Material income and expense [abstract] | ||
| Finance income (cost) |
2 730
NOK
|
2 994
NOK
|
| Expenses by nature [abstract] | ||
| Raw materials and consumables used |
2 313 735
NOK
|
2 617 422
NOK
|
| Classes of employee benefits expense [abstract] | ||
| Employee benefits expense |
139 035
NOK
|
136 160
NOK
|
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||
| Depreciation and amortisation expense [abstract] | ||
| Depreciation and amortisation expense |
9 717
NOK
|
10 272
NOK
|
| Other expenses, by nature |
97 233
NOK
|
100 264
NOK
|
| Expenses, by nature |
2 559 720
NOK
|
2 864 118
NOK
|
| Disclosure of attribution of expenses by nature to their function [text block] | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||
| Disclosure of attribution of expenses by nature to their function [line items] | ||
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
85 726
NOK
|
109 697
NOK
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||
| Comprehensive income |
340 285
NOK
|
501 682
NOK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||
| Comprehensive income, attributable to owners of parent |
501 686
NOK
|
340 278
NOK
|
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||
| Comprehensive income, attributable to non-controlling interests |
7,000
NOK
|
4,000
NOK
|