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 |
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) |
0
SEK
|
0
SEK
|
409,000,000
SEK
|
409,000,000
SEK
|
0
SEK
|
0
SEK
|
0
SEK
|
0
SEK
|
3,692,000,000
SEK
|
3,692,000,000
SEK
|
| Other comprehensive income [abstract] | ||||||||||
| Other comprehensive income |
0
SEK
|
112,000,000
SEK
|
112,000,000
SEK
|
0
SEK
|
0
SEK
|
211,000,000
SEK
|
0
SEK
|
0
SEK
|
211,000,000
SEK
|
0
SEK
|
| Comprehensive income |
0
SEK
|
112,000,000
SEK
|
521,000,000
SEK
|
409,000,000
SEK
|
0
SEK
|
211,000,000
SEK
|
0
SEK
|
0
SEK
|
3,903,000,000
SEK
|
3,692,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
521,000,000
SEK
|
— | — | — | — | — |
3,903,000,000
SEK
|
— |