Statement Of Financial Position [Abstract]
| Concept |
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 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 |
As at 2022-12-31 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
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 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||||||||||||
| Property, plant and equipment |
1 261
NOK
|
— | — | — | — | — | — | — | — |
1 174
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
6 055
NOK
|
— | — | — | — | — | — | — | — |
5 990
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
265,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
3 134
NOK
|
— | — | — | — | — | — | — | — |
2 979
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
15 054
NOK
|
— | — | — | — | — | — | — | — |
14 619
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
10 054
NOK
|
— | — | — | — | — | — | — |
| Assets |
896 940
NOK
|
— | — | — | — | — | — | — | — |
769 649
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||||||
| Retained earnings |
16 045
NOK
|
— | — | — | — | — | — | — | — |
16 029
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
29 531
NOK
|
15 305
NOK
|
10 842
NOK
|
2 327
NOK
|
739,000,000
NOK
|
91,000,000
NOK
|
16 044
NOK
|
13 078
NOK
|
408,000,000
NOK
|
29 519
NOK
|
10 842
NOK
|
14 988
NOK
|
39,000,000
NOK
|
2 360
NOK
|
1 041
NOK
|
16 029
NOK
|
327,000,000
NOK
|
13 163
NOK
|
1 041
NOK
|
16 188
NOK
|
15 147
NOK
|
10 842
NOK
|
2 360
NOK
|
226,000,000
NOK
|
29 606
NOK
|
9,000,000
NOK
|
13 192
NOK
|
9,000,000
NOK
|
37 709
NOK
|
— |
10 842
NOK
|
23 249
NOK
|
2 360
NOK
|
226,000,000
NOK
|
24 291
NOK
|
13 192
NOK
|
1 041
NOK
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||||||
| Insurance contracts issued that are liabilities |
354 270
NOK
|
— | — | — | — | — | — | — | — |
292 931
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reinsurance contracts held that are liabilities | — | — | — | — | — | — | — | — | — |
38,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
1 232
NOK
|
— | — | — | — | — | — | — | — |
1 311
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
867 409
NOK
|
— | — | — | — | — | — | — | — |
740 130
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
896 940
NOK
|
— | — | — | — | — | — | — | — |
769 649
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |