Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
78,186
NOK
|
66,331
NOK
|
76,967
NOK
|
65,090
NOK
|
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||
| Investments in subsidiaries reported in separate financial statements |
0
NOK
|
7,550
NOK
|
0
NOK
|
8,150
NOK
|
| Investments accounted for using equity method [abstract] | ||||
| Investments in associates accounted for using equity method |
268,000
NOK
|
135,000
NOK
|
362,000
NOK
|
135,000
NOK
|
| Categories of current financial assets [abstract] | ||||
| Current financial assets at fair value through profit or loss [abstract] | ||||
| Current financial assets at fair value through profit or loss |
503,419
NOK
|
503,419
NOK
|
418,001
NOK
|
418,001
NOK
|
| Categories of financial assets [abstract] | ||||
| Financial assets at fair value through other comprehensive income [abstract] | ||||
| Financial assets at fair value through other comprehensive income |
286,643
NOK
|
286,643
NOK
|
286,958
NOK
|
286,958
NOK
|
| Cash and cash equivalents [abstract] | ||||
| Cash [abstract] | ||||
| Cash |
87,987
NOK
|
87,987
NOK
|
81,571
NOK
|
81,571
NOK
|
| Miscellaneous assets [abstract] | ||||
| Loans and advances | — | — | — | — |
| Loans and advances to banks |
519,265
NOK
|
519,832
NOK
|
505,202
NOK
|
505,565
NOK
|
| Loans and advances to customers |
5.760.578
NOK
|
5.760.578
NOK
|
5.754.927
NOK
|
5.754.927
NOK
|
| Cash and bank balances at central banks |
87,987
NOK
|
87,987
NOK
|
81,571
NOK
|
81,571
NOK
|
| Miscellaneous liabilities [abstract] | ||||
| Deposit liabilities | — | — | — | — |
| Deposits from banks |
180,913
NOK
|
180,346
NOK
|
270,987
NOK
|
270,624
NOK
|
| Deposits from customers [abstract] | ||||
| Deposits from customers |
5.432.455
NOK
|
5.440.001
NOK
|
5.374.212
NOK
|
5.389.377
NOK
|
| Debt instruments issued |
600,734
NOK
|
600,734
NOK
|
500,456
NOK
|
500,456
NOK
|
| Other liabilities |
38,425
NOK
|
32,992
NOK
|
56,679
NOK
|
41,977
NOK
|
| Issued capital [abstract] | ||||
| Issued capital |
31,625
NOK
|
31,625
NOK
|
31,625
NOK
|
31,625
NOK
|
| Net assets (liabilities) [abstract] | ||||
| Assets |
7.250.172
NOK
|
7.246.010
NOK
|
7.139.625
NOK
|
7.134.646
NOK
|
| Liabilities |
6.269.385
NOK
|
6.270.468
NOK
|
6.209.914
NOK
|
6.209.676
NOK
|
| Assets less current liabilities [abstract] |