Financial instruments - Fair value and risk management - Amounts reclassified from OCI to capitalized cost of aircraft additions (Details) - EUR (€) € in Millions |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Disclosure of detailed information about hedging instruments [line items] | |||
| Amounts reclassified from other comprehensive income into capitalized cost of aircraft additions within property, plant and equipment | € (63.8) | € (100.6) | € (305.7) |
| Property, plant and equipment - aircraft additions | |||
| Disclosure of detailed information about hedging instruments [line items] | |||
| Amounts reclassified from other comprehensive income into capitalized cost of aircraft additions within property, plant and equipment | € (63.8) | € (100.6) | € (305.7) |