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 |
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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 |
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As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
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As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — |
7 621,5
SEK
|
— | — | — | — | — |
7 524,5
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 | — |
3 193,5
SEK
|
1 029,7
SEK
|
2,418,000,000
SEK
|
20 628 625
SEK
|
100 281 607
SEK
|
1 922,0
SEK
|
3 007,0
SEK
|
92 874 199
SEK
|
1 037,7
SEK
|
227 ,0
SEK
|
20 628 625
SEK
|
1 742,2
SEK
|
7,707,000,000
SEK
|
9,161,000,000
SEK
|
1 847,6
SEK
|
66 446 380
SEK
|
13 951 313
SEK
|
1,608,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |