Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
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 |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||||||||||||||||
| Interest income |
4 916
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 492
NOK
|
— | — | — | — | — | — |
2 730
NOK
|
— | — | — | — | — | — | — | — |
1 970
NOK
|
— |
| Material income and expense [abstract] | ||||||||||||||||||||||||||||||||||
| Interest expense |
3 016
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 825
NOK
|
— | — | — | — | — | — |
1 213
NOK
|
— | — | — | — | — | — | — | — |
715,000,000
NOK
|
— |
| Interest income (expense) |
1 900
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 667
NOK
|
— | — | — | — | — | — |
1 517
NOK
|
— | — | — | — | — | — | — | — |
1 255
NOK
|
— |
| Miscellaneous other operating income |
34,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
50,000,000
NOK
|
— | — | — | — | — | — |
32,000,000
NOK
|
— | — | — | — | — | — | — | — |
45,000,000
NOK
|
— |
| Revenue and other operating income |
2 195
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 130
NOK
|
— | — | — | — | — | — |
1 756
NOK
|
— | — | — | — | — | — | — | — |
1 768
NOK
|
— |
| Operating expense |
859,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
825,000,000
NOK
|
— | — | — | — | — | — |
747,000,000
NOK
|
— | — | — | — | — | — | — | — |
716,000,000
NOK
|
— |
| Fee and commission income (expense) [abstract] | ||||||||||||||||||||||||||||||||||
| Fee and commission income [abstract] | ||||||||||||||||||||||||||||||||||
| Fee and commission income |
258,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
257,000,000
NOK
|
— | — | — | — | — | — |
248,000,000
NOK
|
— | — | — | — | — | — | — | — |
247,000,000
NOK
|
— |
| Fee and commission expense [abstract] | ||||||||||||||||||||||||||||||||||
| Fee and commission expense |
42,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
41,000,000
NOK
|
— | — | — | — | — | — |
34,000,000
NOK
|
— | — | — | — | — | — | — | — |
34,000,000
NOK
|
— |
| Expenses by nature [abstract] | ||||||||||||||||||||||||||||||||||
| Classes of employee benefits expense [abstract] | ||||||||||||||||||||||||||||||||||
| Employee benefits expense |
482,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
458,000,000
NOK
|
— | — | — | — | — | — |
430,000,000
NOK
|
— | — | — | — | — | — | — | — |
406,000,000
NOK
|
— |
| Other expenses, by nature |
328,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
308,000,000
NOK
|
— | — | — | — | — | — |
271,000,000
NOK
|
— | — | — | — | — | — | — | — |
257,000,000
NOK
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||||||||||
| Comprehensive income |
1 027
NOK
|
29,000,000
NOK
|
0
NOK
|
0
NOK
|
142,000,000
NOK
|
0
NOK
|
0
NOK
|
0
NOK
|
141,000,000
NOK
|
142,000,000
NOK
|
0
NOK
|
141,000,000
NOK
|
773,000,000
NOK
|
0
NOK
|
795,000,000
NOK
|
0
NOK
|
1 078
NOK
|
0
NOK
|
0
NOK
|
0
NOK
|
238,000,000
NOK
|
0
NOK
|
0
NOK
|
835,000,000
NOK
|
0
NOK
|
0
NOK
|
429,000,000
NOK
|
238,000,000
NOK
|
242,000,000
NOK
|
24,000,000
NOK
|
0
NOK
|
331,000,000
NOK
|
909,000,000
NOK
|
242,000,000
NOK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
979,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 030
NOK
|
— | — | — | — | — | — |
804,000,000
NOK
|
— | — | — | — | — | — | — | — |
878,000,000
NOK
|
— |