Disclosure Of Fair Value Measurement [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of fair value measurement [text block] |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [abstract] | ||||||||||||||||||||||
| Disclosure of fair value measurement of assets [line items] | ||||||||||||||||||||||
| Assets | — |
11 423,3
SEK
|
— | — | — | — | — | — |
14 281,4
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [abstract] | ||||||||||||||||||||||
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [abstract] | ||||||||||||||||||||||
| Disclosure of fair value measurement of equity [line items] | ||||||||||||||||||||||
| Equity | — |
6 510,0
SEK
|
2,715,000,000
SEK
|
1,674,000,000
SEK
|
54,000,000
SEK
|
452,000,000
SEK
|
6 342,6
SEK
|
6 563,5
SEK
|
7 669,8
SEK
|
560,000,000
SEK
|
9,192,000,000
SEK
|
54,000,000
SEK
|
1,251,000,000
SEK
|
7 613,8
SEK
|
6 564,2
SEK
|
3,947,000,000
SEK
|
4 790,6
SEK
|
5 256,3
SEK
|
5 211,9
SEK
|
444,000,000
SEK
|
229,000,000
SEK
|
37,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |