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 |
95,000,000
SEK
|
— | — |
49,000,000
SEK
|
— |
| Interest received, classified as operating activities |
39,000,000
SEK
|
— | — |
26,000,000
SEK
|
— |
| Income taxes paid (refund), classified as operating activities |
4,000,000
SEK
|
— | — |
15,000,000
SEK
|
— |
| Cash flows from (used in) operating activities |
717,000,000
SEK
|
— | — |
891,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
3,000,000
SEK
|
— | — |
0
SEK
|
— |
| Purchase of intangible assets, classified as investing activities |
8,000,000
SEK
|
— | — |
6,000,000
SEK
|
— |
| Cash flows from (used in) investing activities |
36,000,000
SEK
|
— | — |
0
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
–
SEK
|
— | — |
24,000,000
SEK
|
— |
| Proceeds from borrowings, classified as financing activities |
520,000,000
SEK
|
— | — |
662,000,000
SEK
|
— |
| Repayments of borrowings, classified as financing activities |
5,000,000
SEK
|
— | — |
2,000,000
SEK
|
— |
| Dividends paid, classified as financing activities |
53,000,000
SEK
|
— | — |
112,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
412,000,000
SEK
|
— | — |
5 24
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
341,000,000
SEK
|
— | — |
3 67
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
0
SEK
|
— | — |
4,000,000
SEK
|
— |
| Cash and cash equivalents | — |
194,000,000
SEK
|
534,000,000
SEK
|
— |
8 97
SEK
|