Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities | — |
1,548,000,000
SEK
|
— |
1,493,000,000
SEK
|
— |
| Cash flows from (used in) operating activities | — |
7,511,000,000
SEK
|
— |
5,250,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities | — |
1 090,6
SEK
|
— |
1 185,2
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
-
SEK
|
— |
4,940,000,000
SEK
|
— |
| Payments to acquire or redeem entity's shares | — |
6,641,000,000
SEK
|
— |
-
SEK
|
— |
| Proceeds from borrowings, classified as financing activities | — |
5 710,6
SEK
|
— |
3 707,9
SEK
|
— |
| Repayments of borrowings, classified as financing activities | — |
4 268,5
SEK
|
— |
3 034,9
SEK
|
— |
| Dividends paid, classified as financing activities | — |
4,946,000,000
SEK
|
— |
4,539,000,000
SEK
|
— |
| Cash flows from (used in) financing activities | — |
2,834,000,000
SEK
|
— |
7,131,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
561,000,000
SEK
|
— |
529,000,000
SEK
|
— |
| Cash and cash equivalents |
1,820,000,000
SEK
|
— |
2,107,000,000
SEK
|
— |
1,471,000,000
SEK
|