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Property and Equipment (Details) - USD ($)
$ in Thousands
1 Months Ended 9 Months Ended
Jul. 31, 2022
Sep. 30, 2022
Sep. 30, 2021
Property, Plant and Equipment [Line Items]      
Ship purchased   $ 275,000 $ 0
Cruise ships on order | Silversea Cruises | Silversea Cruises      
Property, Plant and Equipment [Line Items]      
Ship purchased $ 275,000