Disclosure Of Fair Value Measurement [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
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As at 2022-12-31 |
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As at 2022-01-01 |
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| Disclosure of fair value measurement [text block] |
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| 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 | — |
43 676
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
45 335
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [abstract] | |||||||||||||||||||||||||||||||||
| Disclosure of fair value measurement of liabilities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Disclosure of fair value measurement of liabilities [line items] | |||||||||||||||||||||||||||||||||
| Liabilities | — |
26 756
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
26 919
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, liabilities [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 | — |
16 921
SEK
|
12 015
SEK
|
38,000,000
SEK
|
96,000,000
SEK
|
255,000,000
SEK
|
75 8
SEK
|
16 88 3
SEK
|
3 760
SEK
|
13 4 8 5
SEK
|
275,000,000
SEK
|
76 3
SEK
|
3 760
SEK
|
39,000,000
SEK
|
18 378
SEK
|
96,000,000
SEK
|
18 416
SEK
|
18 416
SEK
|
39,000,000
SEK
|
13 48 5
SEK
|
96,000,000
SEK
|
275,000,000
SEK
|
18 378
SEK
|
763,000,000
SEK
|
3 760
SEK
|
8,000,000
SEK
|
17 23 6
SEK
|
12 573
SEK
|
96,000,000
SEK
|
32,000,000
SEK
|
17 2 6 8
SEK
|
800,000,000
SEK
|
3 760
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |