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 |
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
|
1 283
SEK
|
1 267
SEK
|
16,000,000
SEK
|
–
SEK
|
–
SEK
|
10,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
1 138
SEK
|
1 148
SEK
|
| Other comprehensive income [abstract] | ||||||||||||
| Other comprehensive income |
–
SEK
|
467,000,000
SEK
|
325,000,000
SEK
|
–
SEK
|
142,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
98,000,000
SEK
|
–
SEK
|
223,000,000
SEK
|
125,000,000
SEK
|
| Comprehensive income |
-
SEK
|
1 750
SEK
|
1 592
SEK
|
16,000,000
SEK
|
142,000,000
SEK
|
-
SEK
|
10,000,000
SEK
|
-
SEK
|
98,000,000
SEK
|
-
SEK
|
1 361
SEK
|
1 273
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — |
1 734
SEK
|
— | — | — | — | — | — | — | — |
1 371
SEK
|
— |
| Comprehensive income, attributable to non-controlling interests | — |
16,000,000
SEK
|
— | — | — | — | — | — | — | — |
10,000,000
SEK
|
— |