Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 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 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
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| Disclosure of fair value measurement [text block] | — | — | — | — |
8
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 |
7 524,5
SEK
|
— | — | — | — | — | — |
4 9 87, 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 |
3 0 07, 0
SEK
|
92 874 199
SEK
|
1 037, 8
SEK
|
227 ,0
SEK
|
— |
20 628 625
SEK
|
1 742 , 2
SEK
|
1 8 4 7, 8
SEK
|
7 70,7
SEK
|
66 446 380
SEK
|
91 6,1
SEK
|
13 951 313
SEK
|
1,608,000,000
SEK
|
942 ,6
SEK
|
60 405 800
SEK
|
1,208,000,000
SEK
|
318 ,6
SEK
|
503 , 2
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |