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 received, classified as operating activities |
28,000,000
SEK
|
— | — |
3,000,000
SEK
|
— |
| Cash flows from (used in) operating activities |
222,000,000
SEK
|
— | — |
926,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
137,000,000
SEK
|
— | — |
−
SEK
|
— |
| Cash flows from (used in) investing activities |
539,000,000
SEK
|
— | — |
305,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
24,000,000
SEK
|
— | — |
−
SEK
|
— |
| Proceeds from borrowings, classified as financing activities |
207,000,000
SEK
|
— | — |
523,000,000
SEK
|
— |
| Repayments of borrowings, classified as financing activities |
57,000,000
SEK
|
— | — |
18,000,000
SEK
|
— |
| Payments of lease liabilities, classified as financing activities |
8,000,000
SEK
|
— | — |
6,000,000
SEK
|
— |
| Other inflows (outflows) of cash, classified as financing activities |
62,000,000
SEK
|
— | — |
33,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
11,000,000
SEK
|
— | — |
461,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
30 6
SEK
|
— | — |
1 082
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
3,000,000
SEK
|
— | — |
68,000,000
SEK
|
— |
| Cash and cash equivalents | — |
917,000,000
SEK
|
1 220
SEK
|
— |
70,000,000
SEK
|