Derivative financial instruments (Details) - EUR (€) € in Thousands	Jun. 30, 2026	Dec. 31, 2025
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Derivative financial instruments	€ 9,261	€ 7,055
Derivative financial instruments	19,441	4,576
Derivatives
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Notional amount	1,252,754	917,107
Foreign currency derivatives \| Financial Instruments Held For Hedging \| Foreign currency exchange risk
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Notional amount	1,166,054	835,812
Interest rate swaps \| Financial Instruments Held For Hedging \| Interest rate risk
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Notional amount	80,925	81,295
Inflation rate swaps \| Financial Instruments Held For Hedging \| Interest rate risk
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Notional amount	5,775	0
At fair value
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Derivative financial instruments	9,261	7,055
Derivative financial instruments	(19,441)	(4,576)
At fair value \| Foreign currency derivatives \| Foreign currency exchange risk
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Derivative financial instruments	9,006	6,993
Derivative financial instruments	(18,580)	(4,315)
At fair value \| Interest rate swaps \| Interest rate risk
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Derivative financial instruments	255	62
Derivative financial instruments	(29)	(261)
At fair value \| Inflation rate swaps \| Interest rate risk
Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]
Derivative financial instruments	0	0
Derivative financial instruments	€ (832)	€ 0

The amount of current derivative financial assets. [Refer: Derivative financial assets]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2027-01-01
-Name IAS
-Number 1
-IssueDate 2025-01-01
-Paragraph 55
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-URIDate 2025-03-27

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- Definition

The amount of current derivative financial liabilities. [Refer: Derivative financial liabilities]

+ References

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- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2027-01-01
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-Number 1
-IssueDate 2025-01-01
-Paragraph 112
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-URIDate 2025-03-27

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Disclosure Of Detailed Information About Hedging And Trading Derivatives [Line Items]

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