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] | |||||
| Interest received, classified as operating activities |
139,000,000
SEK
|
— |
107,000,000
SEK
|
— | — |
| Cash flows from (used in) operating activities |
1 235,3
SEK
|
— |
1 385,3
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
137,000,000
SEK
|
— |
326,000,000
SEK
|
— | — |
| Purchase of intangible assets, classified as investing activities |
22,000,000
SEK
|
— |
308,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities |
9,911,000,000
SEK
|
— |
1 301,0
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities |
4 200,0
SEK
|
— |
5 200,0
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities |
3 800,0
SEK
|
— |
4 800,0
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities |
78,000,000
SEK
|
— |
87,000,000
SEK
|
— | — |
| Interest paid, classified as financing activities |
2,533,000,000
SEK
|
— |
2,894,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities |
1,540,000,000
SEK
|
— |
1,549,000,000
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
902,000,000
SEK
|
— |
706,000,000
SEK
|
— | — |
| Cash and cash equivalents | — |
4,726,000,000
SEK
|
— |
3,824,000,000
SEK
|
4,530,000,000
SEK
|