Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — |
223,605,000,000
SEK
|
196,351,000,000
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 |
81,819,000,000
SEK
|
371,000,000
SEK
|
10,000,000
SEK
|
— |
15,206,000,000
SEK
|
9,675,000,000
SEK
|
107,080,000,000
SEK
|
91,644,000,000
SEK
|
72,128,000,000
SEK
|
9,455,000,000
SEK
|
16,000,000
SEK
|
371,000,000
SEK
|
9,675,000,000
SEK
|
86,026,000,000
SEK
|
12,133,000,000
SEK
|
12,000,000
SEK
|
63,835,000,000
SEK
|
371,000,000
SEK
|
9,675,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |