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 |
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) |
9,074,000,000
SEK
|
8,892,000,000
SEK
|
182,000,000
SEK
|
— |
0
SEK
|
— |
1 044,4
SEK
|
1 044,4
SEK
|
| Other comprehensive income [abstract] | ||||||||
| Other comprehensive income |
274,000,000
SEK
|
— | — |
274,000,000
SEK
|
— |
38,000,000
SEK
|
38,000,000
SEK
|
— |
| Comprehensive income |
9,348,000,000
SEK
|
8,892,000,000
SEK
|
182,000,000
SEK
|
274,000,000
SEK
|
0
SEK
|
38,000,000
SEK
|
1 048,1
SEK
|
1 044,4
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent |
9,166,000,000
SEK
|
— | — | — | — | — |
1 048,1
SEK
|
— |
| Comprehensive income, attributable to non-controlling interests |
182,000,000
SEK
|
— | — | — | — | — |
0
SEK
|
— |