v3.25.3
Finance Result - Schedule of Finance Result (Details) - EUR (€)
€ in Thousands
12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2023
Analysis of income and expense [abstract]      
Interest expense - loans € (58,942) € (86,215) € (117,564)
Interest expenses - TRA (7,632) (12,975)  
Interest expense - leases (8,996) (9,402) (5,721)
Amortization of transaction costs 501 (28,409) (6,150)
Reclassification from OCI to profit or loss from cash flow hedge   (2,665) (272)
Change in FV of senior notes derivative asset (9,813) 3,814 18,561
Interest income - bank 7,006 8,036 2,397
Other (1,688) 516 1,713
Finance cost, net € (79,564) € (127,300) € (107,036)