Quarterly report [Sections 13 or 15(d)]

Description of Business and Organization (Details)

v3.25.2
Description of Business and Organization (Details) - item
Jul. 31, 2025
Jun. 30, 2025
Description Of Business And Organization [Line Items]    
Number of cruise ships   33
Capacity of ship, berths   70,100
Subsequent Event    
Description Of Business And Organization [Line Items]    
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 and 2030    
Description Of Business And Organization [Line Items]    
Number of additional ships   2