Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Revenue [abstract] | ||||||||||||||
| Revenue | — |
39 151
SEK
|
— | — | — | — | — | — | — |
38 514
SEK
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||||
| Finance income (cost) | — |
333,000,000
SEK
|
— | — | — | — | — | — | — |
257,000,000
SEK
|
— | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||
| Selling expense | — |
4 212
SEK
|
— | — | — | — | — | — | — |
3 868
SEK
|
— | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||
| Share of profit (loss) of associates accounted for using equity method | — |
81,000,000
SEK
|
— | — | — | — | — | — | — |
88,000,000
SEK
|
— | — | — | — |
| Share of profit (loss) of joint ventures accounted for using equity method | — |
35,000,000
SEK
|
— | — | — | — | — | — | — |
—
SEK
|
— | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract] | ||||||||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | — |
0
SEK
|
— | — | — | — | — | — | — |
—
SEK
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
0
SEK
|
652,000,000
SEK
|
—
SEK
|
10,000,000
SEK
|
—
SEK
|
652,000,000
SEK
|
662,000,000
SEK
|
—
SEK
|
—
SEK
|
793,000,000
SEK
|
0
SEK
|
931,000,000
SEK
|
793,000,000
SEK
|
138,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
652,000,000
SEK
|
— | — | — | — | — | — | — |
793,000,000
SEK
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
0
SEK
|
— | — | — | — | — | — | — |
0
SEK
|
— | — | — | — |