Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Interest paid, classified as operating activities | — |
2 388
SEK
|
— |
1 8 92
SEK
|
— |
| Interest received, classified as operating activities | — |
528,000,000
SEK
|
— |
24 0
SEK
|
— |
| Cash flows from (used in) operating activities | — |
5 050
SEK
|
— |
1 52 6
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other inflows (outflows) of cash, classified as investing activities | — |
138,000,000
SEK
|
— |
7 0
SEK
|
— |
| Cash flows from (used in) investing activities | — |
12 915
SEK
|
— |
29 8 79
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — |
18 3
SEK
|
— |
2 5
SEK
|
— |
| Proceeds from borrowings, classified as financing activities | — |
26 8 96
SEK
|
— |
33 0 85
SEK
|
— |
| Repayments of borrowings, classified as financing activities | — |
1 8 032
SEK
|
— |
7 84 3
SEK
|
— |
| Payments of lease liabilities, classified as financing activities | — |
17,000,000
SEK
|
— |
1,000,000
SEK
|
— |
| Cash flows from (used in) financing activities | — |
10 4 97
SEK
|
— |
25 11 7
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
46,000,000
SEK
|
— |
67,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
2 63 2
SEK
|
— |
3 235
SEK
|
— |
| Cash and cash equivalents |
3 97 7
SEK
|
— |
1 29 9
SEK
|
— |
4 4 68
SEK
|