Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Material income and expense [abstract] | ||||||||||
| Finance income (cost) | — | — |
1,019,000,000
SEK
|
— | — | — | — |
382,000,000
SEK
|
— | — |
| Revenue and other operating income | — | — |
5 171,1
SEK
|
— | — | — | — |
4 727,6
SEK
|
— | — |
| Operating expense | — | — |
4 767,3
SEK
|
— | — | — | — |
4 343,0
SEK
|
— | — |
| Expenses by nature [abstract] | ||||||||||
| Raw materials and consumables used | — | — |
2 680,8
SEK
|
— | — | — | — |
2 428,5
SEK
|
— | — |
| Classes of employee benefits expense [abstract] | ||||||||||
| Employee benefits expense | — | — |
1 565,4
SEK
|
— | — | — | — |
1 347,1
SEK
|
— | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss | — | — |
1,193,000,000
SEK
|
— | — | — | — |
1,194,000,000
SEK
|
— | — |
| Other expenses, by nature | — | — |
4,018,000,000
SEK
|
— | — | — | — |
4,480,000,000
SEK
|
— | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — |
501,000,000
SEK
|
— |
501,000,000
SEK
|
— |
729,000,000
SEK
|
729,000,000
SEK
|
— | — |
| Other comprehensive income, before tax, hedges of net investments in foreign operations | — | — |
58,000,000
SEK
|
— |
58,000,000
SEK
|
— | — |
-
SEK
|
— | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||
| Income tax relating to components of other comprehensive income | — | — |
12,000,000
SEK
|
— |
12,000,000
SEK
|
— | — |
-
SEK
|
— | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
-
SEK
|
-
SEK
|
1,737,000,000
SEK
|
2,192,000,000
SEK
|
455,000,000
SEK
|
-
SEK
|
729,000,000
SEK
|
3,448,000,000
SEK
|
2,719,000,000
SEK
|
-
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
1,737,000,000
SEK
|
— | — | — | — |
3,448,000,000
SEK
|
— | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
-
SEK
|
— | — | — | — |
-
SEK
|
— | — |