Statement Of Comprehensive Income [Abstract]
| Concept |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2020-10-01 to 2021-09-30 |
2020-10-01 to 2021-09-30 |
2020-10-01 to 2021-09-30 |
2020-10-01 to 2021-09-30 |
2020-10-01 to 2021-09-30 |
2020-10-01 to 2021-09-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||
| Profit (loss) |
440,000,000
EUR
|
— |
13,000,000
EUR
|
427,000,000
EUR
|
427,000,000
EUR
|
— |
106,000,000
EUR
|
— |
6,000,000
EUR
|
— |
100,000,000
EUR
|
100,000,000
EUR
|
| 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) on remeasurements of defined benefit plans |
19,000,000
EUR
|
— | — | — | — | — |
-
EUR
|
— | — | — | — | — |
| 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 |
80,000,000
EUR
|
— | — | — | — | — |
9,000,000
EUR
|
— | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||
| Other comprehensive income, before tax, cash flow hedges |
3,000,000
EUR
|
— | — | — | — | — |
4,000,000
EUR
|
— | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income |
5,000,000
EUR
|
— | — | — | — | — |
-
EUR
|
— | — | — | — | — |
| 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 |
1,000,000
EUR
|
— | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — |
| Comprehensive income |
344,000,000
EUR
|
79,000,000
EUR
|
12,000,000
EUR
|
332,000,000
EUR
|
427,000,000
EUR
|
16,000,000
EUR
|
95,000,000
EUR
|
2,000,000
EUR
|
6,000,000
EUR
|
9,000,000
EUR
|
100,000,000
EUR
|
89,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent |
332,000,000
EUR
|
— | — | — | — | — |
90,000,000
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests |
12,000,000
EUR
|
— | — | — | — | — |
5,000,000
EUR
|
— | — | — | — | — |