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 | — |
1,217,000,000
SEK
|
— |
869,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
0
SEK
|
— |
57,000,000
SEK
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
188,000,000
SEK
|
— |
150,000,000
SEK
|
— |
| Purchase of intangible assets, classified as investing activities | — |
265,000,000
SEK
|
— |
246,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Repayments of borrowings, classified as financing activities | — |
1,000,000
SEK
|
— |
19,000,000
SEK
|
— |
| Payments of lease liabilities, classified as financing activities | — |
117,000,000
SEK
|
— |
108,000,000
SEK
|
— |
| Dividends paid, classified as financing activities | — |
475,000,000
SEK
|
— |
0
SEK
|
— |
| Cash flows from (used in) financing activities | — |
654,000,000
SEK
|
— |
127,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
119,000,000
SEK
|
— |
289,000,000
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
3,000,000
SEK
|
— |
3,000,000
SEK
|
— |
| Cash and cash equivalents |
816,000,000
SEK
|
— |
694,000,000
SEK
|
— |
408,000,000
SEK
|