Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
5 200
SEK
|
5 544
SEK
|
5 449
SEK
|
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
20 871
SEK
|
20 440
SEK
|
19 886
SEK
|
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
9 093
SEK
|
8 275
SEK
|
7 830
SEK
|
| Miscellaneous non-current assets [abstract] | |||
| Non-current net defined benefit asset |
3 791
SEK
|
2 100
SEK
|
2 431
SEK
|
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
2 802
SEK
|
2 579
SEK
|
2 028
SEK
|
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
325 604
SEK
|
252 994
SEK
|
365 992
SEK
|
| Miscellaneous assets [abstract] | |||
| Derivative financial assets |
37 595
SEK
|
39 563
SEK
|
50 504
SEK
|
| Equity instruments held |
45 438
SEK
|
34 316
SEK
|
30 268
SEK
|
| Debt instruments held [abstract] | |||
| Government debt instruments held |
182 205
SEK
|
178 619
SEK
|
151 483
SEK
|
| Loans and advances | — | — | — |
| Loans and advances to banks |
34 068
SEK
|
67 534
SEK
|
56 589
SEK
|
| Loans and advances to customers |
1 882 244
SEK
|
1 863 375
SEK
|
1 842 811
SEK
|
| Cash and bank balances at central banks |
325 604
SEK
|
252 994
SEK
|
365 992
SEK
|
| Investments for risk of policyholders |
394 883
SEK
|
319 795
SEK
|
268 594
SEK
|
| Other assets |
8 330
SEK
|
8 001
SEK
|
8 244
SEK
|
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Accruals and deferred income including contract liabilities |
5 783
SEK
|
5 364
SEK
|
4 657
SEK
|
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities at fair value through profit or loss [abstract] | |||
| Current financial liabilities at fair value through profit or loss, classified as held for trading |
16 458
SEK
|
17 297
SEK
|
27 134
SEK
|
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
180,000,000
SEK
|
176,000,000
SEK
|
168,000,000
SEK
|
| Miscellaneous liabilities [abstract] | |||
| Derivative financial liabilities |
35 274
SEK
|
73 453
SEK
|
68 679
SEK
|
| Deposit liabilities | — | — | — |
| Deposits from banks |
64 500
SEK
|
72 054
SEK
|
72 826
SEK
|
| Deposits from customers [abstract] | |||
| Deposits from customers |
1 288 609
SEK
|
1 234 262
SEK
|
1 305 948
SEK
|
| Debt instruments issued |
758 199
SEK
|
728 548
SEK
|
784 206
SEK
|
| Investment contracts liabilities |
395 800
SEK
|
320 609
SEK
|
268 892
SEK
|
| Other liabilities |
29 170
SEK
|
31 162
SEK
|
26 984
SEK
|
| Net assets (liabilities) [abstract] | |||
| Assets |
3 009 697
SEK
|
2 855 519
SEK
|
2 854 646
SEK
|
| Liabilities |
2 790 797
SEK
|
2 656 730
SEK
|
2 678 566
SEK
|
| Assets less current liabilities [abstract] |