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 |
761,000,000
SEK
|
659,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2,174,000,000
SEK
|
2,489,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
2,465,000,000
SEK
|
2,140,000,000
SEK
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepaid expenses |
366,000,000
SEK
|
311,000,000
SEK
|
— |
| Other current receivables |
259,000,000
SEK
|
241,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
746,000,000
SEK
|
923,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1,322,000,000
SEK
|
5,041,000,000
SEK
|
5,053,000,000
SEK
|
| Miscellaneous current assets [abstract] | |||
| Current investments | — | — | — |
| Short-term deposits, not classified as cash equivalents |
2,196,000,000
SEK
|
—
SEK
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
102,000,000
SEK
|
135,000,000
SEK
|
— |
| Other current provisions |
1,215,000,000
SEK
|
1,601,000,000
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Accruals classified as current |
1,356,000,000
SEK
|
1,337,000,000
SEK
|
— |
| Trade and other current payables |
866,000,000
SEK
|
492,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current accrued expenses and other current liabilities |
215,000,000
SEK
|
169,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
142,000,000
SEK
|
142,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
1 657,9
SEK
|
1 480,2
SEK
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
217,000,000
SEK
|
4,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1 109,0
SEK
|
1 273,7
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
7,355,000,000
SEK
|
8,655,000,000
SEK
|
— |
| Current liabilities |
9,151,000,000
SEK
|
9,241,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |