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 |
14,000,000
SEK
|
22,000,000
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
52 655
SEK
|
46 067
SEK
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
9 864
SEK
|
8 784
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
1 172
SEK
|
1 035
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments and current accrued income other than current contract assets |
248,000,000
SEK
|
2 07
SEK
|
— |
| Current receivables from rental of properties |
191,000,000
SEK
|
133,000,000
SEK
|
— |
| Trade and other current receivables |
427,000,000
SEK
|
256,000,000
SEK
|
— |
| Trade and other receivables [abstract] | |||
| Receivables due from related parties | — | — | — |
| Receivables due from joint ventures |
76,000,000
SEK
|
8,000,000
SEK
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets at amortised cost |
10 5
SEK
|
–
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
76,000,000
SEK
|
84,000,000
SEK
|
24,000,000
SEK
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
27,000,000
SEK
|
SEK
|
— |
| Miscellaneous current assets [abstract] | |||
| Current finance lease receivables |
2 008
SEK
|
–
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
35,000,000
SEK
|
32,000,000
SEK
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current accruals and current deferred income including current contract liabilities |
984,000,000
SEK
|
897,000,000
SEK
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities at amortised cost |
29 820
SEK
|
23 368
SEK
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities at amortised cost |
2 4 74
SEK
|
2 985
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
SEK
|
74,000,000
SEK
|
— |
| Other non-current liabilities |
29 9
SEK
|
19 5
SEK
|
— |
| Miscellaneous liabilities [abstract] | |||
| Other liabilities |
597,000,000
SEK
|
364,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
7 81
SEK
|
78 0
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
27 988
SEK
|
26 228
SEK
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
1 078
SEK
|
493,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
71 831
SEK
|
62 472
SEK
|
— |
| Liabilities |
38 368
SEK
|
31 393
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
6 840
SEK
|
5 452
SEK
|
— |
| Current liabilities |
4 090
SEK
|
4 279
SEK
|
— |
| Assets less current liabilities [abstract] |