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

Revenue from contracts with customers - Summary of the Revenue recognized that Relates to Carried-Forward Contract Liabilities (Detail)

v3.22.1
Revenue from contracts with customers - Summary of the Revenue recognized that Relates to Carried-Forward Contract Liabilities (Detail) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Text Block [Abstract]      
Revenue recognized that was included in the contract liability balance at the beginning of the period € 7,280 € 5,250 € 3,715