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

Trade Receivables and Contract Assets - Summary of Trade Receivables and Contract Assets (Details)

v3.22.1
Trade Receivables and Contract Assets - Summary of Trade Receivables and Contract Assets (Details) - EUR (€)
€ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Trade Receivables And Contract Assets [Abstract]      
Trade receivables € 171,803 € 135,514  
Allowance for expected credit losses (6,544) (7,696) € (7,355)
Total trade receivables € 165,259 € 127,818  
Expected credit loss rate 3.80% 5.70%