Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Licences and franchises |
54,000,000
SEK
|
65,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
38,000,000
SEK
|
35,000,000
SEK
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments and current accrued income other than current contract assets |
89,000,000
SEK
|
14,000,000
SEK
|
— |
| Other current receivables |
64,000,000
SEK
|
33,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
6,000,000
SEK
|
7,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1,277,000,000
SEK
|
1,440,000,000
SEK
|
2,879,000,000
SEK
|
| Trade and other non-current payables [abstract] | |||
| Non-current payables on social security and taxes other than income tax |
44,000,000
SEK
|
4,000,000
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
200,000,000
SEK
|
46,000,000
SEK
|
— |
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Accruals and deferred income including contract liabilities |
237,000,000
SEK
|
174,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
11,000,000
SEK
|
27,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
57,000,000
SEK
|
172,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
113,000,000
SEK
|
87,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
9,396,000,000
SEK
|
7,458,000,000
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
1 428,4
SEK
|
1 262,8
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
5,611,000,000
SEK
|
5,693,000,000
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1,474,000,000
SEK
|
1,529,000,000
SEK
|
— |
| Current liabilities |
494,000,000
SEK
|
392,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |