Disclosure Of Investment Property [Text Block]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Disclosure of investment property [text block] | — | — | — | — |
| Disclosure of detailed information about investment property [text block] | — | — | — | — |
| Disclosure of detailed information about investment property [abstract] | ||||
| Disclosure of detailed information about investment property [line items] | ||||
| Reconciliation of changes in investment property [abstract] | ||||
| Investment property |
7 323,5
SEK
|
— | — |
7 111,4
SEK
|
| Rental income from investment property, net of direct operating expense [abstract] | ||||
| Rental income from investment property | — |
5,884,000,000
SEK
|
4,540,000,000
SEK
|
— |
| Direct operating expense from investment property [abstract] | ||||
| Direct operating expense from investment property generating rental income | — |
1,225,000,000
SEK
|
914,000,000
SEK
|
— |
| Rental income from investment property, net of direct operating expense | — |
4,705,000,000
SEK
|
3,626,000,000
SEK
|
— |