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] | |||||
| Cash flows from (used in) operating activities |
2,219,000,000
SEK
|
— | — |
2,020,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
3,000,000
SEK
|
— | — |
4,000,000
SEK
|
— |
| Cash flows from (used in) investing activities |
2,548,000,000
SEK
|
— | — |
2 185,3
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of other equity instruments |
98,000,000
SEK
|
— | — |
–
SEK
|
— |
| Dividends paid, classified as financing activities |
413,000,000
SEK
|
— | — |
413,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
206,000,000
SEK
|
— | — |
2 115,0
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
123,000,000
SEK
|
— | — |
1,317,000,000
SEK
|
— |
| Cash and cash equivalents | — |
2,120,000,000
SEK
|
2,243,000,000
SEK
|
— |
926,000,000
SEK
|