Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
2 385,6
SEK
|
— | — | — | — | — | — |
2 421,2
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
7,179,000,000
SEK
|
— | — | — | — | — | — |
7,160,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
3 085,3
SEK
|
— | — | — | — | — | — |
3 086,9
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Inventories |
1 278,4
SEK
|
— | — | — | — | — | — |
1 492,5
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1,955,000,000
SEK
|
— | — | — | — | — | — |
2,018,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1 272,2
SEK
|
— | — | — | — | — | — |
1 291,7
SEK
|
— | — | — | — | — | — | — | — | — |
1 741,5
SEK
|
— | — | — |
| Assets |
13 007,4
SEK
|
— | — | — | — | — | — |
13 411,8
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
1,002,000,000
SEK
|
— | — | — | — | — | — |
1,002,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
3 867,3
SEK
|
— | — | — | — | — | — |
3 583,2
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
219,000,000
SEK
|
— | — | — | — | — | — |
795,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
7 184,0
SEK
|
— | — | — | — | — | — |
6 957,5
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
1,000,000
SEK
|
— | — | — | — | — | — |
1,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
7 184,1
SEK
|
3 867,3
SEK
|
219,000,000
SEK
|
1,000,000
SEK
|
1,002,000,000
SEK
|
71,840,000,000
SEK
|
3 194,6
SEK
|
6 957,4
SEK
|
795,000,000
SEK
|
1,000,000
SEK
|
3 583,2
SEK
|
1,002,000,000
SEK
|
6 957,5
SEK
|
3 194,6
SEK
|
3 222,3
SEK
|
2,982,000,000
SEK
|
3 194,6
SEK
|
6 218,7
SEK
|
6 218,9
SEK
|
2,000,000
SEK
|
1,002,000,000
SEK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities |
5,455,000,000
SEK
|
— | — | — | — | — | — |
5,522,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
5 823,3
SEK
|
— | — | — | — | — | — |
6 454,4
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
13 007,4
SEK
|
— | — | — | — | — | — |
13 411,8
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |