Post-effective amendment to a registration statement that is not immediately effective upon filing

Segmentation - Summary of the Amount of Revenue from these Customers (Detail)

v3.22.2.2
Segmentation - Summary of the Amount of Revenue from these Customers (Detail) - EUR (€)
€ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of major customers [line items]          
Revenue € 50,692 € 20,418 € 86,291 € 44,249 € 25,822
Customer A [Member]          
Disclosure of major customers [line items]          
Revenue     23,974 10,702 8,739
Customer B [Member]          
Disclosure of major customers [line items]          
Revenue     663 6,566 5,356
Customer C [Member]          
Disclosure of major customers [line items]          
Revenue     1,119 5,065 1,398
Customer D [Member]          
Disclosure of major customers [line items]          
Revenue     24,566 0 0
Major Customer [Member]          
Disclosure of major customers [line items]          
Revenue     € 50,322 € 22,333 € 15,493