Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
1 041
SEK
|
928,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Computer software |
4 631
SEK
|
4 706
SEK
|
— |
| Other intangible assets |
336,000,000
SEK
|
394,000,000
SEK
|
— |
| Goodwill |
20 343
SEK
|
25 160
SEK
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
53,000,000
SEK
|
35,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
4 503
SEK
|
4 669
SEK
|
— |
| Other current receivables |
262,000,000
SEK
|
265,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
630,000,000
SEK
|
681,000,000
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
35,000,000
SEK
|
37,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1 083
SEK
|
1 012
SEK
|
2 173
SEK
|
| Trade and other current payables [abstract] | |||
| Current trade payables |
1 821
SEK
|
1 849
SEK
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
340,000,000
SEK
|
262,000,000
SEK
|
— |
| Accruals classified as current |
3 353
SEK
|
3 235
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
8,000,000
SEK
|
8,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
9 435
SEK
|
3 022
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
32 439
SEK
|
32 382
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
48 004
SEK
|
53 134
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
6 692
SEK
|
6 866
SEK
|
— |
| Current liabilities |
10 075
SEK
|
8 004
SEK
|
— |
| Assets less current liabilities [abstract] |