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 |
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 from rendering of services | — | — |
3 401,8
SEK
|
— | — |
1 917,6
SEK
|
| Material income and expense [abstract] | ||||||
| Finance income (cost) | — | — |
538,000,000
SEK
|
— | — |
509,000,000
SEK
|
| Miscellaneous other operating expense | — | — |
139,000,000
SEK
|
— | — |
15,000,000
SEK
|
| Revenue and other operating income | — | — |
3 439,1
SEK
|
— | — |
1 951,8
SEK
|
| Expenses by nature [abstract] | ||||||
| Classes of employee benefits expense [abstract] | ||||||
| Employee benefits expense | — | — |
8,445,000,000
SEK
|
— | — |
5,482,000,000
SEK
|
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||
| Depreciation and amortisation expense [abstract] | ||||||
| Depreciation and amortisation expense | — | — |
2,484,000,000
SEK
|
— | — |
1,464,000,000
SEK
|
| Other expenses, by nature | — | — |
6,131,000,000
SEK
|
— | — |
3,618,000,000
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] | ||||||
| Miscellaneous other comprehensive income [abstract] | ||||||
| Income tax relating to exchange differences on translation of foreign operations and hedges of net investments in foreign operations included in other comprehensive income [abstract] | ||||||
| Income tax relating to hedges of net investments in foreign operations included in other comprehensive income |
8,000,000
SEK
|
8,000,000
SEK
|
8,000,000
SEK
|
12,000,000
SEK
|
12,000,000
SEK
|
12,000,000
SEK
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income | — | — |
1,574,000,000
SEK
|
— | — |
576,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income, attributable to owners of parent | — | — |
1,518,000,000
SEK
|
— | — |
560,000,000
SEK
|
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
55,000,000
SEK
|
— | — |
16,000,000
SEK
|