Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | |||||||||
| Revenue [abstract] | |||||||||
| Revenue | — |
733,000,000
SEK
|
— | — | — |
656,000,000
SEK
|
— | — | — |
| Material income and expense [abstract] | |||||||||
| Finance income (cost) | — |
18 6
SEK
|
— | — | — |
143,000,000
SEK
|
— | — | — |
| Repairs and maintenance expense | — |
22,000,000
SEK
|
— | — | — |
27,000,000
SEK
|
— | — | — |
| Selling, general and administrative expense [abstract] | |||||||||
| General and administrative expense | — |
76,000,000
SEK
|
— | — | — |
77,000,000
SEK
|
— | — | — |
| Gains (losses) on change in fair value of derivatives [abstract] | |||||||||
| Gains (losses) on change in fair value of derivatives | — |
223,000,000
SEK
|
— | — | — |
20,000,000
SEK
|
— | — | — |
| Expenses by nature [abstract] | |||||||||
| Tax expense other than income tax expense | — | — | — | — | — | — | — | — | — |
| Property tax expense | — |
26,000,000
SEK
|
— | — | — |
1 8
SEK
|
— | — | — |
| Miscellaneous other comprehensive income [abstract] | |||||||||
| Other comprehensive income, attributable to owners of parent | — |
271,000,000
SEK
|
— | — | — |
1 209
SEK
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income |
27 1
SEK
|
27 1
SEK
|
2 6 8
SEK
|
3,000,000
SEK
|
1 209
SEK
|
1 209
SEK
|
1 209
SEK
|
25 6
SEK
|
256,000,000
SEK
|