Quarterly report [Sections 13 or 15(d)]

Description of Business and Organization (Details)

v3.25.3
Description of Business and Organization (Details) - item
Sep. 30, 2025
Jul. 31, 2025
Description Of Business And Organization [Line Items]    
Number of cruise ships 34  
Capacity of ship, berths 71,300  
Number of additional cruise ships, option to cancel revised   2
Ships launching period in 2026 through 2028    
Description Of Business And Organization [Line Items]    
Number of additional ships 3  
Ships launching period in 2030 through 2036    
Description Of Business And Organization [Line Items]    
Number of additional ships 4  
Ships launching period in 2026 through 2036    
Description Of Business And Organization [Line Items]    
Number of additional ships 13  
Ships launching period in 2027 through 2035    
Description Of Business And Organization [Line Items]    
Number of additional ships 4  
Number of classes of ships 3  
Ships launching period in 2026 through 2030    
Description Of Business And Organization [Line Items]    
Number of additional ships 2