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 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 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 |
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] | ||||||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||||||||
| Right-of-use assets | — |
2 456
SEK
|
— | — | — | — | — | — | — | — | — | — |
2 529
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — |
25 069
SEK
|
— | — | — | — | — | — | — | — | — | — |
26 258
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
1 720
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 895
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — |
44 059
SEK
|
— | — | — | — | — | — | — | — | — | — |
44 793
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||||||||
| Current inventories | — |
14 950
SEK
|
— | — | — | — | — | — | — | — | — | — |
14 775
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables | — |
17 357
SEK
|
— | — | — | — | — | — | — | — | — | — |
16 918
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — |
811,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
763,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial assets | — |
728,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
311,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
5 135
SEK
|
— | — | — | — | — | — | — | — | — | — |
4 352
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 356
SEK
|
— | — | — | — | — | — |
| Current assets | — |
38 229
SEK
|
— | — | — | — | — | — | — | — | — | — |
36 456
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — |
82 288
SEK
|
— | — | — | — | — | — | — | — | — | — |
81 249
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||
| Issued capital | — |
1 117
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 117
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — |
35 056
SEK
|
— | — | — | — | — | — | — | — | — | — |
31 299
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — |
1 910
SEK
|
— | — | — | — | — | — | — | — | — | — |
196,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
37 033
SEK
|
— | — | — | — | — | — | — | — | — | — |
35 382
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
345,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
322,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 139
SEK
|
37 378
SEK
|
312,000,000
SEK
|
35 056
SEK
|
33,000,000
SEK
|
862,000,000
SEK
|
345,000,000
SEK
|
1 117
SEK
|
37 033
SEK
|
83,000,000
SEK
|
174,000,000
SEK
|
2 770
SEK
|
35 704
SEK
|
1 037
SEK
|
31 299
SEK
|
1 185
SEK
|
274,000,000
SEK
|
48,000,000
SEK
|
322,000,000
SEK
|
1 117
SEK
|
35 382
SEK
|
176,000,000
SEK
|
2 770
SEK
|
128,000,000
SEK
|
808,000,000
SEK
|
2 770
SEK
|
29 937
SEK
|
28,000,000
SEK
|
220,000,000
SEK
|
32 344
SEK
|
148,000,000
SEK
|
217,000,000
SEK
|
1 285
SEK
|
32 096
SEK
|
248,000,000
SEK
|
1 117
SEK
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||||||||||||||
| Non-current provisions for employee benefits | — |
1 090
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 192
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current provisions | — |
337,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
450,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
2 372
SEK
|
— | — | — | — | — | — | — | — | — | — |
2 293
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — |
15 154
SEK
|
— | — | — | — | — | — | — | — | — | — |
18 986
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||||||||||||||
| Other current provisions | — |
1 757
SEK
|
— | — | — | — | — | — | — | — | — | — |
2 164
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — |
989,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
893,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — |
29 756
SEK
|
— | — | — | — | — | — | — | — | — | — |
26 559
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — |
44 910
SEK
|
— | — | — | — | — | — | — | — | — | — |
45 545
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
82 288
SEK
|
— | — | — | — | — | — | — | — | — | — |
81 249
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |