Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||
| Cash flows from (used in) operating activities [abstract] | |||||||
| Cash flows from (used in) operating activities | — |
140,000,000
SEK
|
— |
1 782
SEK
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
74,000,000
SEK
|
— |
47,000,000
SEK
|
— | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
11,000,000
SEK
|
— |
10,000,000
SEK
|
— | — | — |
| Purchase of intangible assets, classified as investing activities | — |
13,000,000
SEK
|
— |
4,000,000
SEK
|
— | — | — |
| Cash flows from (used in) investing activities | — |
11,000,000
SEK
|
— |
233,000,000
SEK
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||
| Proceeds from borrowings, classified as financing activities | — |
376,000,000
SEK
|
— |
2 069
SEK
|
— | — | — |
| Repayments of borrowings, classified as financing activities | — |
13,000,000
SEK
|
— |
798,000,000
SEK
|
— | — | — |
| Payments of lease liabilities, classified as financing activities | — |
38,000,000
SEK
|
— |
59,000,000
SEK
|
— | — | — |
| Dividends paid, classified as financing activities | — |
88,000,000
SEK
|
— |
80,000,000
SEK
|
— | — | — |
| Cash flows from (used in) financing activities | — |
150,000,000
SEK
|
— |
1 113
SEK
|
— | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
279,000,000
SEK
|
— |
436,000,000
SEK
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
73,000,000
SEK
|
— |
21,000,000
SEK
|
— | — | — |
| Cash and cash equivalents |
1 794
SEK
|
— |
1 794
SEK
|
— |
1 442
SEK
|
1 442
SEK
|
1 856
SEK
|