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 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 |
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 | — |
1 814,0
NOK
|
— | — | — | — | — | — | — |
1 635,9
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 440,3
NOK
|
— | — | — | — | — | — | — | — | — |
| Goodwill | — |
5 663,4
NOK
|
— | — | — | — | — | — | — |
5 293,6
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 954,5
NOK
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
2 478,7
NOK
|
— | — | — | — | — | — | — |
2 307,3
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 732,0
NOK
|
— | — | — | — | — | — | — | — | — |
| Reinsurance contracts held that are assets | — |
2 409,4
NOK
|
— | — | — | — | — | — | — |
1 260,1
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 068,4
NOK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
3,769,000,000
NOK
|
— | — | — | — | — | — | — |
4,072,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
189,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
2 986,9
NOK
|
— | — | — | — | — | — | — |
3 195,2
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 348,1
NOK
|
— | — | — | — | — | — | — | — | — |
| Assets | — |
1,482,820,000,000
NOK
|
— | — | — | — | — | — | — |
1,280,825,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,246,531,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||
| Issued capital | — |
9,999,000,000
NOK
|
— | — | — | — | — | — | — |
9,999,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
9,999,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Share premium | — |
1 430,0
NOK
|
— | — | — | — | — | — | — |
1 430,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 430,0
NOK
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
2 570,0
NOK
|
242,260,000,000
NOK
|
217,934,000,000
NOK
|
1 430,0
NOK
|
1 218,0
NOK
|
1 000,0
NOK
|
1 204,7
NOK
|
1,000,000
NOK
|
1,501,000,000
NOK
|
239,588,000,000
NOK
|
2 468,3
NOK
|
218,840,000,000
NOK
|
1 212,8
NOK
|
1 430,0
NOK
|
1,000,000
NOK
|
1 000,0
NOK
|
7,756,000,000
NOK
|
1,249,000,000
NOK
|
1,000,000
NOK
|
1,005,000,000
NOK
|
1,000,000
NOK
|
252,045,000,000
NOK
|
1 205,2
NOK
|
1 205,2
NOK
|
2 255,0
NOK
|
223,672,000,000
NOK
|
244,288,000,000
NOK
|
231,430,000,000
NOK
|
1 430,0
NOK
|
1,005,000,000
NOK
|
1 000,0
NOK
|
5,810,000,000
NOK
|
2 255,0
NOK
|
1 430,0
NOK
|
5,810,000,000
NOK
|
1 000,0
NOK
|
| Non-controlling interests | — |
90,000,000
NOK
|
— | — | — | — | — | — | — |
7,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
7,000,000
NOK
|
— | — | — | — |
7,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Equity | — |
242,350,000,000
NOK
|
— | — | — | — | — | — | — |
239,596,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
252,052,000,000
NOK
|
— | — | — | — |
244,295,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Provisions [abstract] | ||||||||||||||||||||||||||||||||||||
| Other provisions | — |
5,517,000,000
NOK
|
— | — | — | — | — | — | — |
5,857,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
6,135,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Other financial liabilities | — |
4 673,6
NOK
|
— | — | — | — | — | — | — |
4 179,7
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4 139,7
NOK
|
— | — | — | — | — | — | — | — | — |
| Insurance contracts issued that are liabilities | — |
517,234,000,000
NOK
|
— | — | — | — | — | — | — |
464,643,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
452,290,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Reinsurance contracts held that are liabilities | — |
666,000,000
NOK
|
— | — | — | — | — | — | — |
272,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
191,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Current tax liabilities | — |
1 000,8
NOK
|
— | — | — | — | — | — | — |
1 386,5
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 522,7
NOK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
451,000,000
NOK
|
— | — | — | — | — | — | — |
537,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,693,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — |
1,240,470,000,000
NOK
|
— | — | — | — | — | — | — |
1,041,230,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,002,236,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
1,482,820,000,000
NOK
|
— | — | — | — | — | — | — |
1,280,825,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,246,531,000,000
NOK
|
— | — | — | — | — | — | — | — | — |