Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities |
9 169
SEK
|
— | — |
3 291
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
337,000,000
SEK
|
— | — |
3 685
SEK
|
— |
| Cash flows from (used in) investing activities |
2 687
SEK
|
— | — |
5 518
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares | — | — | — |
661,000,000
SEK
|
— |
| Proceeds from borrowings, classified as financing activities |
2 400
SEK
|
— | — |
12 546
SEK
|
— |
| Repayments of borrowings, classified as financing activities |
4 096
SEK
|
— | — |
6 575
SEK
|
— |
| Interest paid, classified as financing activities |
489,000,000
SEK
|
— | — |
290,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
5 543
SEK
|
— | — |
3 093
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
939,000,000
SEK
|
— | — |
866,000,000
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
156,000,000
SEK
|
— | — |
130,000,000
SEK
|
— |
| Cash and cash equivalents | — |
5 135
SEK
|
4 352
SEK
|
— |
3 356
SEK
|