Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
2 078,8
SEK
|
— |
173,000,000
SEK
|
— |
| Interest paid, classified as operating activities | — |
68,000,000
SEK
|
— |
30,000,000
SEK
|
— |
| Interest received, classified as operating activities | — |
13,000,000
SEK
|
— |
12,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities | — |
3 072,0
SEK
|
— |
9,202,000,000
SEK
|
— |
| Repayments of borrowings, classified as financing activities | — |
6,606,000,000
SEK
|
— |
8,700,000,000
SEK
|
— |
| Dividends paid, classified as financing activities | — |
385,000,000
SEK
|
— |
384,000,000
SEK
|
— |
| Cash flows from (used in) financing activities | — |
2 372,9
SEK
|
— |
118,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
1,204,000,000
SEK
|
— |
222,000,000
SEK
|
— |
| Cash and cash equivalents |
6,308,000,000
SEK
|
— |
5,104,000,000
SEK
|
— |
5,326,000,000
SEK
|