Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

Taxation - Summary of Reconciliation of Effective Tax Rate (Detail)

v3.25.1
Taxation - Summary of Reconciliation of Effective Tax Rate (Detail) - EUR (€)
€ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Major components of tax expense (income) [abstract]      
Loss before income tax € (46,309) € (109,778) € (304,656)
Income tax expense at statutory tax rate, Amount € 11,948 € 28,323 € 78,601
Income tax expense at statutory tax rate, Percent (25.80%) (25.80%) (25.80%)
Adjustments to arrive at the effective tax rate:      
Impact of different tax rates of local jurisdictions, Amount € 308 € 31 € 165
Impact of different tax rates of local jurisdictions, Percentage (0.70%) 0.00% (0.10%)
Non-taxable income, Amount € 7,112 € 96 € 7,987
Non-taxable income, Percentage (15.40%) (0.10%) (2.60%)
Non-deductible expenses, Amount € (1,232) € (8,387) € (68,372)
Non-deductible expenses, Percentage 2.70% 7.60% 22.40%
Temporary differences for which no deferred tax is recognized, Amount € (8,894) € (9,305) € (2,412)
Temporary differences for which no deferred tax is recognized, Percentage 19.20% 8.50% 0.80%
Adjustments in respect of current income tax of previous years € (575) € (34) € (64)
Adjustments previous year 1.20% 0.00% 0.00%
(De)recognition of (un)recognized deferred tax assets, Amount € (7,160) € (11,152) € (16,464)
(De)recognition of (un)recognized deferred tax assets, Percentage 15.50% 10.20% 5.40%
Other, Amount € 187 € (76) € (77)
Other, Percentage (0.40%) 0.10% 0.00%
Income tax expense € 1,694 € (504) € (636)
Effective tax (rate), Percentage (3.70%) 0.50% 0.20%