Analysis Of Income And Expense [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 |
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 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||
| Revenue [abstract] | ||||||||||||||||
| Revenue | — | — | — |
2 213, 5
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 552,6
SEK
|
— |
| Material income and expense [abstract] | ||||||||||||||||
| Finance income (cost) | — | — | — |
4 3 ,1
SEK
|
— | — | — | — | — | — | — | — | — | — |
34 4,4
SEK
|
— |
| Expenses by nature [abstract] | ||||||||||||||||
| Classes of employee benefits expense [abstract] | ||||||||||||||||
| Employee benefits expense | — | — | — |
1 0 4 3, 2
SEK
|
— | — | — | — | — | — | — | — | — | — |
71 5,7
SEK
|
— |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||
| Depreciation expense | — | — | — |
46, 5
SEK
|
— | — | — | — | — | — | — | — | — | — |
3 4 ,9
SEK
|
— |
| Amortisation expense | — | — | — |
4 88, 2
SEK
|
— | — | — | — | — | — | — | — | — | — |
3 79, 6
SEK
|
— |
| Other expenses, by nature | — | — | — |
5 4 7, 8
SEK
|
— | — | — | — | — | — | — | — | — | — |
4 7 7,1
SEK
|
— |
| Expenses, by nature | — | — | — |
2 13 3,7
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 618 , 6
SEK
|
— |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income |
–
SEK
|
–
SEK
|
3,936,000,000
SEK
|
396, 2
SEK
|
12 7, 5
SEK
|
26,000,000
SEK
|
266 ,3
SEK
|
–
SEK
|
4,000,000
SEK
|
–
SEK
|
–
SEK
|
7 7, 6
SEK
|
2 2 9, 2
SEK
|
–
SEK
|
229 ,6
SEK
|
3 0 6,7
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — |
3,936,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
229 ,2
SEK
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — |
26,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
4,000,000
SEK
|
— |