XML 139 R115.htm IDEA: XBRL DOCUMENT v3.25.1
Issued share capital, share premium account and share options - Share premium account (Details) - EUR (€)
€ in Millions
12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2023
Balance at beginning of year € 1,404.3 € 1,379.9  
Balance at end of year 1,421.6 1,404.3 € 1,379.9
Share Premium Account      
Balance at beginning of year 1,404.3 1,379.9 1,328.2
Net proceeds from shares issued 4.9 16.4 31.7
Share premium receivable on shares issued 12.4 8.0 20.0
Balance at end of year € 1,421.6 € 1,404.3 € 1,379.9