Profit Or Loss [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 |
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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||
| Revenue | — | — |
400 234
SEK
|
— | — | — | — | — | — | — | — |
399 343
SEK
|
— | — | — | — | — | — |
| Profit (loss) from operating activities | — | — |
22 318
SEK
|
— | — | — | — | — | — | — | — |
19 939
SEK
|
— | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
4 722
SEK
|
— | — | — | — | — | — | — | — |
5 628
SEK
|
— | — | — | — | — | — |
| Profit (loss) before tax | — | — |
22 719
SEK
|
— | — | — | — | — | — | — | — |
20 860
SEK
|
— | — | — | — | — | — |
| Tax expense (income) | — | — |
6 785
SEK
|
— | — | — | — | — | — | — | — |
6 794
SEK
|
— | — | — | — | — | — |
| Profit (loss) |
533,000,000
SEK
|
—
SEK
|
15 934
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
15 401
SEK
|
15 401
SEK
|
—
SEK
|
—
SEK
|
14 066
SEK
|
1 013
SEK
|
13 053
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
13 053
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — |
15 401
SEK
|
— | — | — | — | — | — | — | — |
13 053
SEK
|
— | — | — | — | — | — |
| Profit (loss), attributable to non-controlling interests | — | — |
533,000,000
SEK
|
— | — | — | — | — | — | — | — |
1 013
SEK
|
— | — | — | — | — | — |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||||||||
| Earnings per share [line items] | ||||||||||||||||||
| Basic earnings per share [abstract] | ||||||||||||||||||
| Basic earnings (loss) per share | — | — |
517.00
|
— | — | — | — | — | — | — | — |
438.00
|
— | — | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||
| Diluted earnings (loss) per share | — | — |
517.00
|
— | — | — | — | — | — | — | — |
438.00
|
— | — | — | — | — | — |