Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
238,000,000
SEK
|
306,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
5,726,000,000
SEK
|
2,769,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1,392,000,000
SEK
|
1,246,000,000
SEK
|
— |
| Other current receivables |
302,000,000
SEK
|
146,000,000
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
4,000,000
SEK
|
3,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
584,000,000
SEK
|
399,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1,973,000,000
SEK
|
1,727,000,000
SEK
|
486,000,000
SEK
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
5,477,000,000
SEK
|
0
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings | — |
3,629,000,000
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
775,000,000
SEK
|
588,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
1,083,000,000
SEK
|
880,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
224,000,000
SEK
|
165,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
5,000,000
SEK
|
1,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
1,384,000,000
SEK
|
347,000,000
SEK
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
6,000,000
SEK
|
54,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1 146,3
SEK
|
7,782,000,000
SEK
|
— |
| Liabilities |
1 006,8
SEK
|
7,489,000,000
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
4,460,000,000
SEK
|
3,673,000,000
SEK
|
— |
| Current liabilities |
3,059,000,000
SEK
|
6,180,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |