v3.26.1
Post-balance sheet events (Details)
€ in Millions, shares in Millions
1 Months Ended 3 Months Ended 12 Months Ended
May 25, 2026
EUR (€)
May 31, 2023
aircraft
Jun. 17, 2026
EUR (€)
shares
Mar. 31, 2026
EUR (€)
Mar. 31, 2025
EUR (€)
May 31, 2025
EUR (€)
Aug. 31, 2024
EUR (€)
May 31, 2024
EUR (€)
Post-balance sheet events                
Payments to acquire or redeem entity's shares       € 536.5 € 1,477.8      
May 2024 share buyback program                
Post-balance sheet events                
Share buyback program, authorized amount               € 700.0
August 2024 share buyback program                
Post-balance sheet events                
Share buyback program, authorized amount             € 800.0  
May 2025 share buyback program                
Post-balance sheet events                
Share buyback program, authorized amount           € 750.0    
Boeing 737-MAX-10 aircraft                
Post-balance sheet events                
Number of aircraft agreed to purchase | aircraft   300            
Number of Aircraft, Firm Order | aircraft   150            
Number of aircraft ordered subject to purchase options | aircraft   150            
Major ordinary share transactions | May 2025 share buyback program                
Post-balance sheet events                
Share buyback program, utilized amount     € 656.0          
Number of own shares bought back | shares     6          
Payments to acquire or redeem entity's shares     € 138.0          
Repayments of borrowings                
Post-balance sheet events                
Repayment of bonds € 1.2