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] | |||||
| Income taxes paid (refund), classified as operating activities |
526,000,000
SEK
|
— | — |
1,548,000,000
SEK
|
— |
| Cash flows from (used in) operating activities |
9,175,000,000
SEK
|
— | — |
7,511,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities |
6,787,000,000
SEK
|
— | — |
1 090,6
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
-
SEK
|
— | — |
6,641,000,000
SEK
|
— |
| Proceeds from borrowings, classified as financing activities |
5 127,7
SEK
|
— | — |
5 710,6
SEK
|
— |
| Repayments of borrowings, classified as financing activities |
5 200,1
SEK
|
— | — |
4 268,5
SEK
|
— |
| Dividends paid, classified as financing activities |
2,562,000,000
SEK
|
— | — |
4,946,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
3,286,000,000
SEK
|
— | — |
2,834,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
898,000,000
SEK
|
— | — |
561,000,000
SEK
|
— |
| Cash and cash equivalents | — |
960,000,000
SEK
|
1,820,000,000
SEK
|
— |
2,107,000,000
SEK
|