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 |
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 |
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) |
34 130
SEK
|
2,000,000
SEK
|
— |
34 128
SEK
|
34 128
SEK
|
— | — | — | — |
21 365
SEK
|
21 368
SEK
|
21 365
SEK
|
— |
3,000,000
SEK
|
— | — |
| Other comprehensive income [abstract] | ||||||||||||||||
| Other comprehensive income that will not be reclassified to profit or loss, net of tax |
681,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
3 279
SEK
|
— | — | — | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax |
81,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
1 709
SEK
|
— | — | — | — | — |
| Other comprehensive income |
762,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
4 988
SEK
|
— | — | — | — | — |
| Comprehensive income |
33 368
SEK
|
2,000,000
SEK
|
3,000,000
SEK
|
33 447
SEK
|
33 367
SEK
|
14,000,000
SEK
|
331,000,000
SEK
|
267,000,000
SEK
|
9,000,000
SEK
|
26 353
SEK
|
26 356
SEK
|
24 644
SEK
|
2 716
SEK
|
3,000,000
SEK
|
4 366
SEK
|
50,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent |
33 367
SEK
|
— | — | — | — | — | — | — | — | — |
26 353
SEK
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests |
2,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
3,000,000
SEK
|
— | — | — | — | — |