Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Borrowings - Additional Information (Detail)

v3.23.3
Borrowings - Additional Information (Detail)
 1 Months Ended 9 Months Ended
Dec. 19, 2022
EUR (€)
test
Jun. 30, 2023
EUR (€)
Dec. 31, 2022
EUR (€)
associate
Sep. 30, 2023
EUR (€)
Sep. 30, 2022
EUR (€)
Disclosure of detailed information about borrowings [line items]          
Repayments of borrowings       € 0 € 11,936,000
Proceeds from borrowings       43,400,000 50,000,000
Borrowings     € 269,033,000 € 312,160,000  
Interest Rate Cap | Bottom of range | Interest rate risk          
Disclosure of detailed information about borrowings [line items]          
Derivative instrument mitigation risk percentage     0.65% 0.65%  
Interest Rate Cap | Top of range | Interest rate risk          
Disclosure of detailed information about borrowings [line items]          
Derivative instrument mitigation risk percentage     0.85% 0.74%  
Renewed facility          
Disclosure of detailed information about borrowings [line items]          
Increasing total existing available facility € 230,000,000   € 230,000,000    
Notional amount 400,000,000   € 400,000,000    
Percentage of commitment fee per year equal to the applicable margin (percent)       35.00%  
Commitment fee payment period       42 months  
Commitment fee rate (percent)       1.365%  
Interest rate       3.90%  
Number of drawdowns | associate     2    
Proceeds from borrowings   € 43,400,000 € 279,210,000    
Borrowings   € 322,610,000 € 269,033,000 € 312,160,000  
Renewed facility | Financing And Refinancing Capital Expenditures          
Disclosure of detailed information about borrowings [line items]          
Notional amount 200,000,000        
Renewed facility | Issuance of guarantees and letters of credit          
Disclosure of detailed information about borrowings [line items]          
Notional amount € 30,000,000        
Remedy period 10 days        
Remedy consecutive testing dates, maximum | test 2        
Remedy total testing dates, maximum | test 4        
Draw down condition breach remediation period 20 days        
Senior Debt Bank Facility          
Disclosure of detailed information about borrowings [line items]          
Repayments of borrowings € 170,000,000        
Renewed facility          
Disclosure of detailed information about borrowings [line items]          
Borrowing costs incurred       € 1,689,000 € 0
Renewed facility | Issuance of guarantees and letters of credit          
Disclosure of detailed information about borrowings [line items]          
Notional amount € 30,000,000