Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
137,000,000
SEK
|
164,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
89,000,000
SEK
|
116,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
5 247
SEK
|
3 916
SEK
|
5 265
SEK
|
| Miscellaneous assets [abstract] | |||
| Derivative financial assets |
-
SEK
|
119,000,000
SEK
|
— |
| Equity instruments held |
401,000,000
SEK
|
321,000,000
SEK
|
— |
| Debt instruments held [abstract] | |||
| Government debt instruments held |
137,000,000
SEK
|
116,000,000
SEK
|
— |
| Loans and advances | — | — | — |
| Loans and advances to banks |
5 247
SEK
|
3 916
SEK
|
— |
| Loans and advances to customers |
36 214
SEK
|
31 828
SEK
|
— |
| Cash and bank balances at central banks |
-
SEK
|
-
SEK
|
— |
| Other assets |
94,000,000
SEK
|
236,000,000
SEK
|
— |
| Miscellaneous liabilities [abstract] | |||
| Derivative financial liabilities |
77,000,000
SEK
|
-
SEK
|
— |
| Deposit liabilities | — | — | — |
| Deposits from banks |
-
SEK
|
-
SEK
|
— |
| Deposits from customers [abstract] | |||
| Deposits from customers |
31 351
SEK
|
30 855
SEK
|
— |
| Subordinated liabilities [abstract] | |||
| Subordinated liabilities |
500,000,000
SEK
|
500,000,000
SEK
|
— |
| Debt instruments issued |
5 229
SEK
|
219,000,000
SEK
|
— |
| Other liabilities |
385,000,000
SEK
|
501,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
21,000,000
SEK
|
21,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
3 147
SEK
|
2 421
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
44 465
SEK
|
37 977
SEK
|
— |
| Liabilities |
38 475
SEK
|
32 711
SEK
|
— |
| Assets less current liabilities [abstract] |