Statement Of Cash Flows [Abstract]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Income taxes paid (refund), classified as operating activities | — |
139,000,000
SEK
|
149,000,000
SEK
|
— |
| Cash flows from (used in) operating activities | — |
337,000,000
SEK
|
3 242
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
1 239
SEK
|
— | — |
| Purchase of other long-term assets, classified as investing activities | — |
167,000,000
SEK
|
78,000,000
SEK
|
— |
| Cash flows from (used in) investing activities | — |
1 054
SEK
|
104,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from borrowings, classified as financing activities | — |
6 662
SEK
|
4 762
SEK
|
— |
| Repayments of borrowings, classified as financing activities | — |
7 495
SEK
|
1 991
SEK
|
— |
| Dividends paid, classified as financing activities | — | — |
375,000,000
SEK
|
— |
| Cash flows from (used in) financing activities | — |
833,000,000
SEK
|
2 486
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
117,000,000
SEK
|
859,000,000
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
6,000,000
SEK
|
97,000,000
SEK
|
— |
| Cash and cash equivalents |
180,000,000
SEK
|
— | — |
119,000,000
SEK
|