Statement Of Comprehensive Income [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||
| Profit (loss) |
-
SEK
|
-
SEK
|
107,000,000
SEK
|
107,000,000
SEK
|
-
SEK
|
-
SEK
|
440,000,000
SEK
|
440,000,000
SEK
|
-
SEK
|
-
SEK
|
| Other comprehensive income [abstract] | ||||||||||
| Other comprehensive income | — | — |
35,000,000
SEK
|
— | — | — |
322,000,000
SEK
|
— | — | — |
| Comprehensive income |
-
SEK
|
-
SEK
|
142,000,000
SEK
|
107,000,000
SEK
|
35,000,000
SEK
|
-
SEK
|
762,000,000
SEK
|
440,000,000
SEK
|
322,000,000
SEK
|
-
SEK
|