Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Intangible assets - Additional Information (Detail)

v3.23.1
Intangible assets - Additional Information (Detail) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of detailed information about intangible assets [line items]      
Amount by which unit's recoverable amount exceeds its carrying amount € 700,000    
Internally developed software | Bottom of range      
Disclosure of detailed information about intangible assets [line items]      
Useful life 1 year 1 year 1 year
Internally developed software | Top of range      
Disclosure of detailed information about intangible assets [line items]      
Useful life 3 years 3 years 3 years
Software and licenses      
Disclosure of detailed information about intangible assets [line items]      
Acquisition of subsidiary (MOMA) € 2,120    
Customer relationships      
Disclosure of detailed information about intangible assets [line items]      
Acquisition of subsidiary (MOMA) € 6,560    
Customer relationships | Bottom of range      
Disclosure of detailed information about intangible assets [line items]      
Useful life 16 years    
Customer relationships | Top of range      
Disclosure of detailed information about intangible assets [line items]      
Useful life 17 years