Statement Of Comprehensive Income [Abstract]
| Concept |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
1 302
SEK
|
–
SEK
|
1 302
SEK
|
–
SEK
|
0
SEK
|
–
SEK
|
1 302
SEK
|
–
SEK
|
943,000,000
SEK
|
943,000,000
SEK
|
–
SEK
|
1,000,000
SEK
|
–
SEK
|
–
SEK
|
94 4
SEK
|
–
SEK
|
| Other comprehensive income [abstract] | ||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, gains (losses) from investments in equity instruments |
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
14,000,000
SEK
|
14,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
14,000,000
SEK
|
–
SEK
|
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans |
8,000,000
SEK
|
–
SEK
|
8,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
8,000,000
SEK
|
–
SEK
|
7,000,000
SEK
|
7,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
7,000,000
SEK
|
–
SEK
|
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations |
–
SEK
|
–
SEK
|
583,000,000
SEK
|
–
SEK
|
0
SEK
|
–
SEK
|
583,000,000
SEK
|
583,000,000
SEK
|
628,000,000
SEK
|
–
SEK
|
628,000,000
SEK
|
0
SEK
|
–
SEK
|
–
SEK
|
628,000,000
SEK
|
–
SEK
|
| Cash flow hedges [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges |
–
SEK
|
–
SEK
|
81,000,000
SEK
|
81,000,000
SEK
|
–
SEK
|
–
SEK
|
81,000,000
SEK
|
–
SEK
|
200,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
200,000,000
SEK
|
200,000,000
SEK
|
–
SEK
|
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — |
1,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
9,000,000
SEK
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — |
16,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
41,000,000
SEK
|
— |
| Other comprehensive income |
7,000,000
SEK
|
–
SEK
|
641,000,000
SEK
|
64,000,000
SEK
|
0
SEK
|
–
SEK
|
640,000,000
SEK
|
583,000,000
SEK
|
771,000,000
SEK
|
16,000,000
SEK
|
628,000,000
SEK
|
0
SEK
|
–
SEK
|
159,000,000
SEK
|
771,000,000
SEK
|
–
SEK
|
| Comprehensive income |
1 295
SEK
|
–
SEK
|
1 943
SEK
|
64,000,000
SEK
|
1,000,000
SEK
|
–
SEK
|
1 942
SEK
|
583,000,000
SEK
|
1 714
SEK
|
92 7
SEK
|
628,000,000
SEK
|
1,000,000
SEK
|
–
SEK
|
159,000,000
SEK
|
1 715
SEK
|
–
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
1 943
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
1 714
SEK
|
— |
| Comprehensive income, attributable to non-controlling interests | — | — |
1,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
1,000,000
SEK
|
— |