Statement Of Cash Flows [Abstract]
| Concept |
2021-05-01 to 2022-04-30 |
2021-05-01 to 2022-04-30 |
2021-05-01 to 2022-04-30 |
As at 2022-04-30 |
2021-05-01 to 2022-04-30 |
2020-05-01 to 2021-04-30 |
2020-05-01 to 2021-04-30 |
2020-05-01 to 2021-04-30 |
As at 2021-04-30 |
2020-05-01 to 2021-04-30 |
As at 2020-04-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) |
1, 154
SEK
|
1,154,000,000
SEK
|
1, 157
SEK
|
— |
3,000,000
SEK
|
1, 253
SEK
|
1,254,000,000
SEK
|
1,000,000
SEK
|
— |
1,254,000,000
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for decrease (increase) in inventories | — | — |
97,000,000
SEK
|
— | — |
270,000,000
SEK
|
— | — | — | — | — |
| Other adjustments for non-cash items | — | — |
211,000,000
SEK
|
— | — |
3 07
SEK
|
— | — | — | — | — |
| Interest paid, classified as operating activities | — | — |
156,000,000
SEK
|
— | — |
2 49
SEK
|
— | — | — | — | — |
| Interest received, classified as operating activities | — | — |
42,000,000
SEK
|
— | — |
30,000,000
SEK
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
1,858,000,000
SEK
|
— | — |
2,55 1
SEK
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
175,000,000
SEK
|
— | — |
272,000,000
SEK
|
— | — | — | — | — |
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities | — | — |
–
SEK
|
— | — |
443,000,000
SEK
|
— | — | — | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
0
SEK
|
— | — |
0
SEK
|
— | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
188,000,000
SEK
|
— | — |
167,000,000
SEK
|
— | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — | — |
1, 220
SEK
|
— | — |
678,000,000
SEK
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — | — |
1,649,000,000
SEK
|
— | — |
613,000,000
SEK
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from borrowings, classified as financing activities | — | — |
1,505,000,000
SEK
|
— | — |
0
SEK
|
— | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — |
2,16 3
SEK
|
— | — |
2,703,000,000
SEK
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — |
228,000,000
SEK
|
— | — |
215,000,000
SEK
|
— | — | — | — | — |
| Dividends paid, classified as financing activities | — | — |
841,000,000
SEK
|
— | — |
688,000,000
SEK
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — |
1, 726
SEK
|
— | — |
3,605,000,000
SEK
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
1,517,000,000
SEK
|
— | — |
1,667,000,000
SEK
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
183,000,000
SEK
|
— | — |
329,000,000
SEK
|
— | — | — | — | — |
| Cash and cash equivalents | — | — | — |
3, 077
SEK
|
— | — | — | — |
4,411,000,000
SEK
|
— |
6,407,000,000
SEK
|