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 |
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] | |||||||||
| Other revenue | — |
38,000,000
SEK
|
— | — | — | — | — |
42,000,000
SEK
|
— |
| Revenue | — |
4 848
SEK
|
— | — | — | — | — |
3 181
SEK
|
— |
| Material income and expense [abstract] | |||||||||
| Finance income (cost) | — |
57,000,000
SEK
|
— | — | — | — | — |
34,000,000
SEK
|
— |
| Miscellaneous other operating expense | — |
25,000,000
SEK
|
— | — | — | — | — |
16,000,000
SEK
|
— |
| Expenses by nature [abstract] | |||||||||
| Classes of employee benefits expense [abstract] | |||||||||
| Employee benefits expense | — |
1 354
SEK
|
— | — | — | — | — |
999,000,000
SEK
|
— |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | |||||||||
| Depreciation and amortisation expense [abstract] | |||||||||
| Depreciation expense | — |
160,000,000
SEK
|
— | — | — | — | — |
113,000,000
SEK
|
— |
| Amortisation expense | — |
99,000,000
SEK
|
— | — | — | — | — |
76,000,000
SEK
|
— |
| Other expenses, by nature | — |
639,000,000
SEK
|
— | — | — | — | — |
427,000,000
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 | — |
235,000,000
SEK
|
184,000,000
SEK
|
0
SEK
|
51,000,000
SEK
|
44,000,000
SEK
|
136,000,000
SEK
|
136,000,000
SEK
|
92,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income, attributable to owners of parent |
235,000,000
SEK
|
235,000,000
SEK
|
— | — | — | — | — |
136,000,000
SEK
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income, attributable to non-controlling interests | — |
0
SEK
|
— | — | — | — | — |
-
SEK
|
— |