Analysis Of Income And Expense [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Revenue [abstract] | ||||||||||
| Revenue | — | — | — | — |
4 575
SEK
|
— | — |
4 311
SEK
|
— | — |
| Material income and expense [abstract] | ||||||||||
| Finance income (cost) | — | — | — | — |
39,000,000
SEK
|
— | — |
35,000,000
SEK
|
— | — |
| Revenue and other operating income | — | — | — | — |
4 586
SEK
|
— | — |
4 326
SEK
|
— | — |
| Expenses by nature [abstract] | ||||||||||
| Classes of employee benefits expense [abstract] | ||||||||||
| Employee benefits expense | — | — | — | — |
855,000,000
SEK
|
— | — |
773,000,000
SEK
|
— | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss | — | — | — | — |
205,000,000
SEK
|
— | — |
179,000,000
SEK
|
— | — |
| Other expenses, by nature | — | — | — | — |
603,000,000
SEK
|
— | — |
554,000,000
SEK
|
— | — |
| Expenses, by nature | — | — | — | — |
4 288
SEK
|
— | — |
4 079
SEK
|
— | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — | — |
30,000,000
SEK
|
— | — |
27,000,000
SEK
|
— | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — | — | — |
17,000,000
SEK
|
— | — |
1,000,000
SEK
|
— | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — |
0
SEK
|
— | — |
2,000,000
SEK
|
— | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
294,000,000
SEK
|
2,000,000
SEK
|
264,000,000
SEK
|
30,000,000
SEK
|
296,000,000
SEK
|
34,000,000
SEK
|
160,000,000
SEK
|
128,000,000
SEK
|
2,000,000
SEK
|
126,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
294,000,000
SEK
|
— | — |
126,000,000
SEK
|
— | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — |
2,000,000
SEK
|
— | — |
2,000,000
SEK
|
— | — |