Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 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 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — | — |
23,078,842,000
NOK
|
— | — |
88,209,000
NOK
|
9,109,949,000
NOK
|
— | — | — |
3,177,806,000
NOK
|
— |
10,016,688,000
NOK
|
— |
33,010,000
NOK
|
349,349,000
NOK
|
70,000
NOK
|
19,901,036,000
NOK
|
466,765,000
NOK
|
13,553,000
NOK
|
— | — |
0
NOK
|
— |
24,154,763,000
NOK
|
— | — | — | — | — |
34,824,000
NOK
|
— |
4,798,794,000
NOK
|
12,182,189,000
NOK
|
6,399,991,000
NOK
|
3,185,000
NOK
|
36,285,000
NOK
|
— |
176,910,000
NOK
|
19,355,969,000
NOK
|
44,102,000
NOK
|
343,902,000
NOK
|
— | — |
210,599,000
NOK
|
— | — | — |
26,000
NOK
|
9,657,823,000
NOK
|
29,450,000
NOK
|
295,105,000
NOK
|
15,483,176,000
NOK
|
57,593,000
NOK
|
9,944,000
NOK
|
5,734,000
NOK
|
13,230,349,000
NOK
|
2,252,827,000
NOK
|
92,653,000
NOK
|
3,101,961,000
NOK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
0
NOK
|
3,402,179,000
NOK
|
— |
3,202,756,000
NOK
|
0
NOK
|
— | — |
199,423,000
NOK
|
5,758,425,000
NOK
|
2,163,200,000
NOK
|
— |
0
NOK
|
— |
0
NOK
|
— | — | — | — | — | — |
0
NOK
|
392,469,000
NOK
|
— |
0
NOK
|
— |
0
NOK
|
0
NOK
|
3,715,408,000
NOK
|
3,311,955,000
NOK
|
403,453,000
NOK
|
— |
0
NOK
|
— | — | — | — | — |
0
NOK
|
— | — | — | — |
0
NOK
|
3,311,955,000
NOK
|
— |
0
NOK
|
0
NOK
|
0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
0
NOK
|
466,838,000
NOK
|
— |
345,223,000
NOK
|
53,385,000
NOK
|
— | — |
121,615,000
NOK
|
552,000
NOK
|
0
NOK
|
— |
172,439,000
NOK
|
— |
0
NOK
|
— | — | — | — | — | — |
30,549,000
NOK
|
0
NOK
|
— |
256,166,000
NOK
|
— |
0
NOK
|
0
NOK
|
317,280,000
NOK
|
2,669,000
NOK
|
73,953,000
NOK
|
— |
142,913,000
NOK
|
— | — | — | — | — |
54,046,000
NOK
|
— | — | — | — |
40,558,000
NOK
|
243,327,000
NOK
|
— |
0
NOK
|
84,257,000
NOK
|
0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
0
NOK
|
3,869,017,000
NOK
|
— |
3,547,979,000
NOK
|
53,385,000
NOK
|
— | — |
321,038,000
NOK
|
5,758,977,000
NOK
|
2,163,200,000
NOK
|
— |
172,439,000
NOK
|
— |
0
NOK
|
— | — | — | — | — | — |
30,549,000
NOK
|
392,469,000
NOK
|
— |
256,166,000
NOK
|
— |
0
NOK
|
0
NOK
|
4,032,688,000
NOK
|
3,314,624,000
NOK
|
477,406,000
NOK
|
— |
142,913,000
NOK
|
— | — | — | — | — |
54,046,000
NOK
|
— | — | — | — |
40,558,000
NOK
|
3,555,282,000
NOK
|
— |
0
NOK
|
84,257,000
NOK
|
0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Issue of equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
6,835,000
NOK
|
0
NOK
|
9,098,830,000
NOK
|
0
NOK
|
0
NOK
|
— |
0
NOK
|
— | — | — | — | — |
0
NOK
|
— | — | — | — |
0
NOK
|
9,098,830,000
NOK
|
— |
9,091,995,000
NOK
|
0
NOK
|
0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
0
NOK
|
2,765,632,000
NOK
|
— |
2,628,651,000
NOK
|
0
NOK
|
— | — |
136,981,000
NOK
|
2,628,651,000
NOK
|
0
NOK
|
— |
0
NOK
|
— |
0
NOK
|
— | — | — | — | — | — |
0
NOK
|
0
NOK
|
— |
0
NOK
|
— |
0
NOK
|
0
NOK
|
2,405,353,000
NOK
|
2,353,953,000
NOK
|
51,400,000
NOK
|
— |
0
NOK
|
— | — | — | — | — |
0
NOK
|
— | — | — | — |
0
NOK
|
2,353,953,000
NOK
|
— |
0
NOK
|
0
NOK
|
0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
0
NOK
|
3,216,000
NOK
|
— |
5,595,000
NOK
|
0
NOK
|
— | — |
2,379,000
NOK
|
3,270,000
NOK
|
2,325,000
NOK
|
— |
0
NOK
|
— |
0
NOK
|
— | — | — | — | — | — |
0
NOK
|
0
NOK
|
— |
0
NOK
|
— |
0
NOK
|
0
NOK
|
12,551,000
NOK
|
3,702,000
NOK
|
1,068,000
NOK
|
— |
10,093,000
NOK
|
— | — | — | — | — |
0
NOK
|
— | — | — | — |
0
NOK
|
13,619,000
NOK
|
— |
7,000
NOK
|
0
NOK
|
183,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
0
NOK
|
3,181,000
NOK
|
4,512,870,000
NOK
|
4,190,629,000
NOK
|
319,060,000
NOK
|
— |
0
NOK
|
— | — | — | — | — |
0
NOK
|
— | — | — | — |
0
NOK
|
4,193,810,000
NOK
|
— |
0
NOK
|
0
NOK
|
0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
0
NOK
|
755,344,000
NOK
|
— |
239,271,000
NOK
|
0
NOK
|
— | — |
516,073,000
NOK
|
239,271,000
NOK
|
0
NOK
|
— |
0
NOK
|
— |
0
NOK
|
— | — | — | — | — | — |
0
NOK
|
0
NOK
|
— |
0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |