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 | — |
160,000,000
SEK
|
— |
84,000,000
SEK
|
— |
| Interest received, classified as operating activities | — |
36,000,000
SEK
|
— |
15,000,000
SEK
|
— |
| Income taxes paid (refund), classified as operating activities | — |
764,000,000
SEK
|
— |
638,000,000
SEK
|
— |
| Other inflows (outflows) of cash, classified as operating activities | — |
22,000,000
SEK
|
— |
3,000,000
SEK
|
— |
| Cash flows from (used in) operating activities | — |
2 372
SEK
|
— |
2 853
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
2,000,000
SEK
|
— |
7,000,000
SEK
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
2 828
SEK
|
— |
1 667
SEK
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
49,000,000
SEK
|
— |
17,000,000
SEK
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
511,000,000
SEK
|
— |
339,000,000
SEK
|
— |
| Purchase of intangible assets, classified as investing activities | — |
36,000,000
SEK
|
— |
35,000,000
SEK
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities | — |
7,000,000
SEK
|
— |
17,000,000
SEK
|
— |
| Purchase of other long-term assets, classified as investing activities | — |
0
SEK
|
— |
0
SEK
|
— |
| Cash flows from (used in) investing activities | — |
3 317
SEK
|
— |
2 000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
11,000,000
SEK
|
— |
48,000,000
SEK
|
— |
| Proceeds from borrowings, classified as financing activities | — |
3 949
SEK
|
— |
4 303
SEK
|
— |
| Repayments of borrowings, classified as financing activities | — |
1 724
SEK
|
— |
3 545
SEK
|
— |
| Payments of lease liabilities, classified as financing activities | — |
408,000,000
SEK
|
— |
351,000,000
SEK
|
— |
| Dividends paid, classified as financing activities | — |
837,000,000
SEK
|
— |
655,000,000
SEK
|
— |
| Cash flows from (used in) financing activities | — |
991,000,000
SEK
|
— |
200,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
46,000,000
SEK
|
— |
653,000,000
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
83,000,000
SEK
|
— |
49,000,000
SEK
|
— |
| Cash and cash equivalents |
1 589
SEK
|
— |
1 460
SEK
|
— |
758,000,000
SEK
|