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] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
9,091,000,000
SEK
|
4,610,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Other intangible assets |
128,000,000
SEK
|
132,000,000
SEK
|
— |
| Goodwill |
9,039,000,000
SEK
|
4,889,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
5,433,000,000
SEK
|
3,118,000,000
SEK
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepaid expenses |
286,000,000
SEK
|
185,000,000
SEK
|
— |
| Other current receivables |
283,000,000
SEK
|
271,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
1,651,000,000
SEK
|
1,216,000,000
SEK
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets at fair value through profit or loss [abstract] | |||
| Current financial assets at fair value through profit or loss, mandatorily measured at fair value |
74,000,000
SEK
|
47,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
1,523,000,000
SEK
|
948,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2,628,000,000
SEK
|
4,511,000,000
SEK
|
727,000,000
SEK
|
| Trade and other current payables [abstract] | |||
| 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 |
155,000,000
SEK
|
95,000,000
SEK
|
— |
| Accruals classified as current |
1,454,000,000
SEK
|
921,000,000
SEK
|
— |
| Trade and other current payables |
2,192,000,000
SEK
|
1,588,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
952,000,000
SEK
|
545,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
1,325,000,000
SEK
|
873,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
6,000,000
SEK
|
5,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
2,005,000,000
SEK
|
471,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
3 378,1
SEK
|
2 237,7
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1 205,4
SEK
|
1 034,6
SEK
|
— |
| Current liabilities |
7,379,000,000
SEK
|
4,604,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |