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Employee benefits - Summary of Changes in Defined Benefit Obligations (Detail) - Noncurrent recognized liabilities, defined benefit plan - EUR (€) € in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Disclosure of net defined benefit liability (asset) [line items]
Beginning balance	€ 31,553	€ 29,645
Changes through statement of profit and loss
Changes through statement of profit and loss	5,109	6,631
- of which: Service cost	4,241	5,518
-of which: Financial charges	868	1,113
Changes through statement of comprehensive income
Changes through statement of comprehensive income and loss	(1,237)	(400)
- of which: Actuarial loss/(gain)	41	(668)
- of which: Translation differences	(1,278)	268
Benefits paid	(5,325)	(5,254)
Business Combination	0	931
Ending balance	€ 30,100	€ 31,553

X

- Definition

The amount of benefits paid or payable for retirement benefit plans.

+ References

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- Definition

The increase (decrease) in the net defined benefit liability (asset) resulting from employee service in the current period. [Refer: Net defined benefit liability (asset)]

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The decrease (increase) in a net defined benefit liability (asset) resulting from the remeasurement of that net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)]

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The increase (decrease) in the net defined benefit liability (asset) resulting from business combinations and disposals. [Refer: Total for all business combinations [member]; Net defined benefit liability (asset)]

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The increase (decrease) in the net defined benefit liability (asset) resulting from changes in foreign exchange rates. [Refer: Net defined benefit liability (asset)]

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The amount of deficit or surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [domain]]

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