Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Material income and expense [abstract] | ||||||||||||||
| Finance income (cost) | — | — |
27,000,000
SEK
|
— | — | — | — | — | — | — |
17,000,000
SEK
|
— | — | — |
| Revenue and other operating income | — | — |
7 755
SEK
|
— | — | — | — | — | — | — |
6 748
SEK
|
— | — | — |
| Operating expense | — | — |
7 456
SEK
|
— | — | — | — | — | — | — |
6 495
SEK
|
— | — | — |
| Expenses by nature [abstract] | ||||||||||||||
| Cost of merchandise sold | — | — |
4 717
SEK
|
— | — | — | — | — | — | — |
4 077
SEK
|
— | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||
| Employee benefits expense | — | — |
812,000,000
SEK
|
— | — | — | — | — | — | — |
676,000,000
SEK
|
— | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||
| Depreciation and amortisation expense | — | — |
252,000,000
SEK
|
— | — | — | — | — | — | — |
222,000,000
SEK
|
— | — | — |
| Other expenses, by nature | — | — |
6,000,000
SEK
|
— | — | — | — | — | — | — |
0
SEK
|
— | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — |
3,000,000
SEK
|
— | — | — | — | — | — | — |
36,000,000
SEK
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
0
SEK
|
0
SEK
|
230,000,000
SEK
|
0
SEK
|
233,000,000
SEK
|
230,000,000
SEK
|
3,000,000
SEK
|
0
SEK
|
222,000,000
SEK
|
36,000,000
SEK
|
222,000,000
SEK
|
187,000,000
SEK
|
0
SEK
|
0
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
230,000,000
SEK
|
— | — | — | — | — | — | — |
222,000,000
SEK
|
— | — | — |