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 |
11 275
SEK
|
16 824
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
35 806
SEK
|
31 800
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
36 776
SEK
|
32 352
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
337 616
SEK
|
159 524
SEK
|
85 405
SEK
|
| Miscellaneous assets [abstract] | |||
| Equity instruments held |
117 365
SEK
|
40 229
SEK
|
— |
| Debt instruments held [abstract] | |||
| Government debt instruments held |
364 454
SEK
|
234 771
SEK
|
— |
| Loans and advances | — | — | — |
| Loans and advances to banks |
141 532
SEK
|
29 511
SEK
|
— |
| Loans and advances to customers |
213 502
SEK
|
182 839
SEK
|
— |
| Other assets |
85 723
SEK
|
24 571
SEK
|
— |
| Miscellaneous liabilities [abstract] | |||
| Deposit liabilities | — | — | — |
| Deposits from customers [abstract] | |||
| Deposits from customers |
630 732
SEK
|
394 426
SEK
|
— |
| Subordinated liabilities [abstract] | |||
| Subordinated liabilities |
4 000
SEK
|
13 400
SEK
|
— |
| Other liabilities |
26 666
SEK
|
12 832
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
918,000
SEK
|
918,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
179 226
SEK
|
73 947
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
50 604
SEK
|
50 604
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1 020 968
SEK
|
603 381
SEK
|
— |
| Liabilities |
790 220
SEK
|
477 912
SEK
|
— |
| Assets less current liabilities [abstract] |