Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
72,104,000,000
SEK
|
56,994,000,000
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
14,142,000,000
SEK
|
15,599,000,000
SEK
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
1,327,000,000
SEK
|
3,354,000,000
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
2,094,000,000
SEK
|
1,128,000,000
SEK
|
— |
| Other non-current assets |
3,426,000,000
SEK
|
3,994,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
19,284,000,000
SEK
|
25,239,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
57,058,000,000
SEK
|
46,951,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
47,861,000,000
SEK
|
63,743,000,000
SEK
|
62,265,000,000
SEK
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
1,988,000,000
SEK
|
1,769,000,000
SEK
|
— |
| Current investments | — | — | — |
| Short-term deposits, not classified as cash equivalents |
9,918,000,000
SEK
|
3,415,000,000
SEK
|
— |
| Other current assets |
19,849,000,000
SEK
|
16,239,000,000
SEK
|
— |
| Classes of other provisions [abstract] | |||
| Miscellaneous other provisions [abstract] | |||
| Non-current miscellaneous other provisions |
7,582,000,000
SEK
|
8,398,000,000
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
4,562,000,000
SEK
|
3,096,000,000
SEK
|
— |
| Non-current portion of non-current bonds issued |
18,087,000,000
SEK
|
22,959,000,000
SEK
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
937,000,000
SEK
|
755,000,000
SEK
|
— |
| Current bonds issued and current portion of non-current bonds issued |
6,660,000,000
SEK
|
2,000,000,000
SEK
|
— |
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current contract liabilities [abstract] | |||
| Non-current contract liabilities |
8,148,000,000
SEK
|
7,144,000,000
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
62,304,000,000
SEK
|
68,913,000,000
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 |
30,817,000,000
SEK
|
26,094,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
424,000,000
SEK
|
825,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
1,055,000,000
SEK
|
1,809,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
356,362,000,000
SEK
|
330,924,000,000
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
156,955,000,000
SEK
|
159,119,000,000
SEK
|
— |
| Current liabilities |
160,996,000,000
SEK
|
149,378,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |