v3.25.2
Subsequent Event (Details) - EUR (€)
€ in Millions
1 Months Ended
Jul. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Subsequent Event [Line Items]      
Export credit facility financing as percentage of contract price     80.00%
Subsequent Event      
Subsequent Event [Line Items]      
Export credit facility financing as percentage of contract price 80.00%    
Subsequent Event | Oceania Allura Term Loan      
Subsequent Event [Line Items]      
Principal amount € 570.4    
Interest rate 1.50%    
Maturity date Jul. 10, 2037    
Frequency of periodic payment semiannually    
Ship Construction Contracts      
Subsequent Event [Line Items]      
Export credit facility financing as percentage of contract price   80.00%