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 |
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] | ||||||||||||
| Other income | — |
1,148,000,000
SEK
|
— | — | — | — | — | — |
504,000,000
SEK
|
— | — | — |
| Profit (loss) from operating activities | — |
5 151,8
SEK
|
— | — | — | — | — | — |
4 550,3
SEK
|
— | — | — |
| Finance costs | — |
133,000,000
SEK
|
— | — | — | — | — | — |
106,000,000
SEK
|
— | — | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 | — |
100,000,000
SEK
|
— | — | — | — | — | — |
796,000,000
SEK
|
— | — | — |
| Profit (loss) before tax | — |
3 482,4
SEK
|
— | — | — | — | — | — |
3 160,4
SEK
|
— | — | — |
| Tax expense (income) | — |
6,688,000,000
SEK
|
— | — | — | — | — | — |
5,816,000,000
SEK
|
— | — | — |
| Profit (loss) |
-
SEK
|
2 813,6
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
2 813,6
SEK
|
-
SEK
|
-
SEK
|
2 578,7
SEK
|
2 578,7
SEK
|
-
SEK
|
-
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 | — |
1,086.00
|
— | — | — | — | — | — |
983.00
|
— | — | — |
| Diluted earnings per share [abstract] | ||||||||||||
| Diluted earnings (loss) per share | — |
1,085.00
|
— | — | — | — | — | — |
983.00
|
— | — | — |