Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Interest paid, classified as operating activities |
125,000,000
SEK
|
— | — |
40,000,000
SEK
|
— |
| Interest received, classified as operating activities |
8,000,000
SEK
|
— | — |
1,000,000
SEK
|
— |
| Income taxes paid (refund), classified as operating activities |
102,000,000
SEK
|
— | — |
82,000,000
SEK
|
— |
| Cash flows from (used in) operating activities |
379,000,000
SEK
|
— | — |
431,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
220,000,000
SEK
|
— | — |
728,000,000
SEK
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
97,000,000
SEK
|
— | — |
99,000,000
SEK
|
— |
| Purchase of intangible assets, classified as investing activities |
1,000,000
SEK
|
— | — |
3,000,000
SEK
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities |
0
SEK
|
— | — |
2,000,000
SEK
|
— |
| Cash flows from (used in) investing activities |
279,000,000
SEK
|
— | — |
811,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing other equity instruments |
20,000,000
SEK
|
— | — |
32,000,000
SEK
|
— |
| Payments to acquire or redeem entity's shares |
17,000,000
SEK
|
— | — |
47,000,000
SEK
|
— |
| Proceeds from borrowings, classified as financing activities |
764,000,000
SEK
|
— | — |
744,000,000
SEK
|
— |
| Repayments of borrowings, classified as financing activities |
723,000,000
SEK
|
— | — |
100,000,000
SEK
|
— |
| Payments of lease liabilities, classified as financing activities |
188,000,000
SEK
|
— | — |
137,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
137,000,000
SEK
|
— | — |
492,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
37,000,000
SEK
|
— | — |
112,000,000
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
23,000,000
SEK
|
— | — |
12,000,000
SEK
|
— |
| Cash and cash equivalents | — |
416,000,000
SEK
|
476,000,000
SEK
|
— |
352,000,000
SEK
|