v3.26.1
Reporting Entity and description of business, Corporate Information (Details)
Passenger in Millions
3 Months Ended 12 Months Ended 36 Months Ended
Jun. 30, 2027
Room
Dec. 31, 2025
key
Room
Tower
Condominium
Passenger
ft
Dec. 31, 2025
Room
Complex Construction [Abstract]      
Cruise port capacity | Passenger   2  
Area of slip space | ft   15,000  
Minimum [Member]      
Complex Construction [Abstract]      
Room capacity | key   371  
Maximum [Member]      
Complex Construction [Abstract]      
Room capacity | key   400  
Andaz and Mondrian Hotel Complex [Member]      
Complex Construction [Abstract]      
Room capacity     396
GIC Complex [Member]      
Complex Construction [Abstract]      
Number of Condominiums | Condominium   1,582  
GIC Complex [Member] | Minimum [Member]      
Complex Construction [Abstract]      
Room capacity   616  
Phase One [Member]      
Complex Construction [Abstract]      
Room capacity | key   1,016  
"Mondrian" brand [Member]      
Complex Construction [Abstract]      
Room capacity   400  
Number of additional rooms   166  
Number of hotel rooms expected to be converted into residential apartment units 328    
Saleable area of residential apartment units | m² 37,000    
"Dreams" Brand [Member]      
Complex Construction [Abstract]      
Room capacity | key   616  
Phase Two [Member]      
Complex Construction [Abstract]      
Number of Condominiums | Condominium   1,254  
Number of towers | Tower   4