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 |
32,000,000
SEK
|
29,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Goodwill |
16 5
SEK
|
165,000,000
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
50 335
SEK
|
46 026
SEK
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in associates reported in separate financial statements |
2,000,000
SEK
|
6,000,000
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
138,000,000
SEK
|
7,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
134,000,000
SEK
|
17 9
SEK
|
— |
| Other current receivables |
180,000,000
SEK
|
90,000,000
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at amortised cost |
56,000,000
SEK
|
17 8
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
1 254
SEK
|
1 308
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
719,000,000
SEK
|
279,000,000
SEK
|
4 57
SEK
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
20 561
SEK
|
18 905
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other payables [abstract] | |||
| Trade payables |
286,000,000
SEK
|
192,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
238,000,000
SEK
|
662,000,000
SEK
|
— |
| Other non-current liabilities |
2 67
SEK
|
229,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
59,000,000
SEK
|
35 8
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
333,000,000
SEK
|
333,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
21 248
SEK
|
18 380
SEK
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of cash flow hedges |
-
SEK
|
4,000,000
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
3 960
SEK
|
3 960
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
54 285
SEK
|
49 615
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
2 475
SEK
|
2 021
SEK
|
— |
| Current liabilities |
1 032
SEK
|
1 285
SEK
|
— |
| Assets less current liabilities [abstract] |