Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities |
10,792,000,000
SEK
|
— |
13,783,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
—
SEK
|
— |
25,000,000
SEK
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
587,000,000
SEK
|
— |
—
SEK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities |
5,077,000,000
SEK
|
— |
5,749,000,000
SEK
|
— | — |
| Purchase of intangible assets, classified as investing activities |
14,000,000
SEK
|
— |
11,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities |
5,602,000,000
SEK
|
— |
5,867,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities |
885,000,000
SEK
|
— |
863,000,000
SEK
|
— | — |
| Dividends paid, classified as financing activities |
3,832,000,000
SEK
|
— |
3,357,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities |
7,573,000,000
SEK
|
— |
4,512,000,000
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
2,383,000,000
SEK
|
— |
3,404,000,000
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
103,000,000
SEK
|
— |
348,000,000
SEK
|
— | — |
| Cash and cash equivalents | — |
11,031,000,000
SEK
|
— |
13,311,000,000
SEK
|
10,255,000,000
SEK
|