Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Profit (loss) |
3,436,000,000
SEK
|
— |
3,269,000,000
SEK
|
— | — |
| Adjustments to reconcile profit (loss) [abstract] | |||||
| Other adjustments for non-cash items |
270,000,000
SEK
|
— |
177,000,000
SEK
|
— | — |
| Adjustments to reconcile profit (loss) |
886,000,000
SEK
|
— |
309,000,000
SEK
|
— | — |
| Interest paid, classified as operating activities |
85,000,000
SEK
|
— |
41,000,000
SEK
|
— | — |
| Interest received, classified as operating activities |
69,000,000
SEK
|
— |
49,000,000
SEK
|
— | — |
| Income taxes paid (refund), classified as operating activities |
3,000,000
SEK
|
— |
1,000,000
SEK
|
— | — |
| Cash flows from (used in) operating activities |
2,279,000,000
SEK
|
— |
2,784,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
12,000,000
SEK
|
— |
-
SEK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities |
-
SEK
|
— |
0
SEK
|
— | — |
| Cash flows from (used in) investing activities |
12,000,000
SEK
|
— |
0
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
3,015,000,000
SEK
|
— |
3,819,000,000
SEK
|
— | — |
| Proceeds from borrowings, classified as financing activities |
-
SEK
|
— |
1,088,000,000
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities |
77,000,000
SEK
|
— |
30,000,000
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities |
25,000,000
SEK
|
— |
26,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities |
2,709,000,000
SEK
|
— |
4,589,000,000
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
418,000,000
SEK
|
— |
1,804,000,000
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
58,000,000
SEK
|
— |
48,000,000
SEK
|
— | — |
| Cash and cash equivalents | — |
3,510,000,000
SEK
|
— |
3,033,000,000
SEK
|
1,277,000,000
SEK
|