Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
–
SEK
|
1 651
SEK
|
–
SEK
|
1 652
SEK
|
–
SEK
|
1 651
SEK
|
1,000,000
SEK
|
0
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
1 492
SEK
|
1 492
SEK
|
1 492
SEK
|
| Other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income |
–
SEK
|
485,000,000
SEK
|
446,000,000
SEK
|
486,000,000
SEK
|
–
SEK
|
39,000,000
SEK
|
1,000,000
SEK
|
0
SEK
|
–
SEK
|
180,000,000
SEK
|
–
SEK
|
184,000,000
SEK
|
18 4
SEK
|
4,000,000
SEK
|
| Comprehensive income |
–
SEK
|
2 136
SEK
|
446,000,000
SEK
|
2 138
SEK
|
–
SEK
|
1 690
SEK
|
2,000,000
SEK
|
0
SEK
|
–
SEK
|
180,000,000
SEK
|
–
SEK
|
1 676
SEK
|
1 676
SEK
|
1 496
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — |
2 136
SEK
|
— | — | — | — | — | — | — | — |
1 676
SEK
|
— |
| Comprehensive income, attributable to non-controlling interests | — | — | — |
2,000,000
SEK
|
— | — | — | — | — | — | — | — |
0
SEK
|
— |