Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 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 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||
| Profit (loss) |
5 51
SEK
|
—
SEK
|
— |
—
SEK
|
—
SEK
|
5 51
SEK
|
—
SEK
|
—
SEK
|
5 74
SEK
|
— |
5 74
SEK
|
—
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||
| Adjustments for decrease (increase) in inventories |
215,000,000
SEK
|
— | — | — | — | — | — | — |
584,000,000
SEK
|
— | — | — | — |
| Adjustments for depreciation and amortisation expense |
280,000,000
SEK
|
— | — | — | — | — | — | — |
278,000,000
SEK
|
— | — | — | — |
| Other adjustments for non-cash items |
72,000,000
SEK
|
— | — | — | — | — | — | — |
81,000,000
SEK
|
— | — | — | — |
| Interest paid, classified as operating activities |
209,000,000
SEK
|
— | — | — | — | — | — | — |
23 4
SEK
|
— | — | — | — |
| Interest received, classified as operating activities |
9,000,000
SEK
|
— | — | — | — | — | — | — |
15,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) operating activities |
1 101
SEK
|
— | — | — | — | — | — | — |
1 446
SEK
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
11 0
SEK
|
— | — | — | — | — | — | — |
–
SEK
|
— | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
525,000,000
SEK
|
— | — | — | — | — | — | — |
648,000,000
SEK
|
— | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities |
64,000,000
SEK
|
— | — | — | — | — | — | — |
78,000,000
SEK
|
— | — | — | — |
| Purchase of intangible assets, classified as investing activities |
15,000,000
SEK
|
— | — | — | — | — | — | — |
8,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) investing activities |
494,000,000
SEK
|
— | — | — | — | — | — | — |
73 4
SEK
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||
| Proceeds from issuing other equity instruments |
4,000,000
SEK
|
— | — | — | — | — | — | — |
5,000,000
SEK
|
— | — | — | — |
| Dividends paid, classified as financing activities |
18 9
SEK
|
— | — | — | — | — | — | — |
180,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) financing activities |
623,000,000
SEK
|
— | — | — | — | — | — | — |
813,000,000
SEK
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
16,000,000
SEK
|
— | — | — | — | — | — | — |
101,000,000
SEK
|
— | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
9,000,000
SEK
|
— | — | — | — | — | — | — |
3,000,000
SEK
|
— | — | — | — |
| Cash and cash equivalents | — | — |
2 11
SEK
|
— | — | — | — | — | — |
218,000,000
SEK
|
— | — |
322,000,000
SEK
|