Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-09-30 |
As at 2023-09-30 |
As at 2022-09-30 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
5,364,000
EUR
|
5,091,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
632,000,000
EUR
|
623,000,000
EUR
|
— |
| Goodwill |
721,000,000
EUR
|
712,000,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
86,000,000
EUR
|
106,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
97,000,000
EUR
|
97,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
59,000,000
EUR
|
71,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
688,000,000
EUR
|
674,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
2,258,000
EUR
|
2,242,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
794,000,000
EUR
|
591,000,000
EUR
|
825,000,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
0
EUR
|
180,000,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current investments |
1,000,000
EUR
|
1,000,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
142,000,000
EUR
|
166,000,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
2,866,000
EUR
|
2,838,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
1,153,000
EUR
|
825,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
3,813,000
EUR
|
3,667,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
363,000,000
EUR
|
363,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
3,125,000
EUR
|
3,106,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
4,431,000
EUR
|
4,754,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
11,736,000
EUR
|
11,648,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
4,544,000
EUR
|
4,718,000
EUR
|
— |
| Current liabilities |
6,498,000
EUR
|
6,100,000
EUR
|
— |
| Assets less current liabilities [abstract] |