Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2025-03-31 |
As at 2024-03-31 |
As at 2023-03-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
55,114,000,000
EUR
|
49,948,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
2,357,000,000
EUR
|
2,311,000,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
245,000,000
EUR
|
213,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
552,000,000
EUR
|
428,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
27,209,000,000
EUR
|
22,958,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
4,916,000,000
EUR
|
4,788,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
17,417,000,000
EUR
|
27,671,000,000
EUR
|
23,516,000,000
EUR
|
| Borrowings, by type [abstract] | |||
| Bonds issued |
0
EUR
|
217,000,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
21,065,000,000
EUR
|
19,127,000,000
EUR
|
— |
| Trade and other payables [abstract] | |||
| Other payables |
12,067,000,000
EUR
|
10,069,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2,197,000,000
EUR
|
2,192,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
29,566,000,000
EUR
|
20,441,000,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Accumulated other comprehensive income |
8,887,000,000
EUR
|
9,938,000,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of equity component of convertible instruments |
0
EUR
|
1,177,000,000
EUR
|
— |
| Additional paid-in capital |
17,142,000,000
EUR
|
15,801,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1,217,570
EUR
|
1,191,980
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
57,514,000,000
EUR
|
60,426,000,000
EUR
|
— |
| Current liabilities |
47,913,000,000
EUR
|
53,392,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |