Capital and financial risk management - Liquidity risk - Borrowings (Details) € in Millions, $ in Billions |
12 Months Ended | ||
---|---|---|---|
Mar. 31, 2025
USD ($)
|
Mar. 31, 2025
EUR (€)
|
Mar. 31, 2024
EUR (€)
|
|
Borrowings | |||
Principal amount | € 22,628.0 | € 24,783.0 | |
Minimum | |||
Borrowings | |||
Long-term borrowings maturity (in years) | 1 year | ||
Maximum | |||
Borrowings | |||
Long-term borrowings maturity (in years) | 61 years | ||
Revolving credit facility | |||
Borrowings | |||
Undrawn revolving credit facilities | 7,800.0 | ||
Revolving credit facility | Maximum | US Dollar | |||
Borrowings | |||
Principal amount | $ 4.0 | 3,700.0 | |
Revolving credit facility | Maximum | Euro | |||
Borrowings | |||
Principal amount | 4,100.0 | ||
Committed bank facilities | |||
Borrowings | |||
Undrawn revolving credit facilities | € 8.0 | € 8.0 |