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 |
18,000,000
SEK
|
14,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
351,000,000
SEK
|
353,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
15,000,000
SEK
|
12,000,000
SEK
|
— |
| Other current receivables |
12,000,000
SEK
|
14,000,000
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
2,000,000
SEK
|
16,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
534,000,000
SEK
|
334,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
18,000,000
SEK
|
87,000,000
SEK
|
111,000,000
SEK
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
—
SEK
|
399,000,000
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
178,000,000
SEK
|
—
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
147,000,000
SEK
|
86,000,000
SEK
|
— |
| Current payables to related parties |
—
SEK
|
63,000,000
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 |
16,000,000
SEK
|
25,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
56,000,000
SEK
|
29,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1,000,000
SEK
|
0
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
44,000,000
SEK
|
70,000,000
SEK
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
0
SEK
|
1,000,000
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
484,000,000
SEK
|
128,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1 035
SEK
|
920,000,000
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
591,000,000
SEK
|
451,000,000
SEK
|
— |
| Current liabilities |
517,000,000
SEK
|
371,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |