Disclosure Of Fair Value Measurement [Text Block]
| Concept |
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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
1 322,5
SEK
|
— | — | — | — |
1 146,3
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 |
1 112,0
SEK
|
— | — | — | — |
1 006,8
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 |
2,106,000,000
SEK
|
1,907,000,000
SEK
|
5,000,000
SEK
|
— |
194,000,000
SEK
|
1,395,000,000
SEK
|
1,384,000,000
SEK
|
6,000,000
SEK
|
5,000,000
SEK
|
293,000,000
SEK
|
347,000,000
SEK
|
1,000,000
SEK
|
54,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |