Issued share capital, share premium account and share options - Share price (Details) shares in Millions, Options in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2026
Options
€ / shares
shares
|
Mar. 31, 2025
Options
€ / shares
shares
|
Mar. 31, 2024
Options
€ / shares
shares
|
|
| Disclosure of classes of share capital [line items] | |||
| Closing share price | € 23.87 | € 18.63 | € 21.06 |
| Number of options exercisable | Options | 0.0 | 0.2 | 0.2 |
| Number of options exercised | Options | 0.3 | 0.4 | 1.4 |
| Increase in number of shares through exercise of share options and shares granted in share-based payment arrangements | shares | 0.5 | 1.0 | 1.4 |
| Minimum | |||
| Disclosure of classes of share capital [line items] | |||
| Share price during period | € 16.8 | € 13.41 | € 13.96 |
| Maximum | |||
| Disclosure of classes of share capital [line items] | |||
| Share price during period | 30.15 | 21.8 | 21.49 |
| Average | |||
| Disclosure of classes of share capital [line items] | |||
| Share price during period | € 25.3 | € 18.14 | € 17.09 |