Annual report pursuant to Section 13 and 15(d)

Goodwill and Trade Names (Details)

v3.24.0.1
Goodwill and Trade Names (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2023
USD ($)
item
Dec. 31, 2022
USD ($)
Schedule Of Intangible Assets [Line Items]    
Number of reporting units | item 3  
Goodwill, carrying value $ 98,134 $ 98,134
Trade names 500,525 $ 500,525
Trade Names    
Schedule Of Intangible Assets [Line Items]    
Trade names 500,500  
Trade Names | Norwegian Cruise Line    
Schedule Of Intangible Assets [Line Items]    
Trade names 207,500  
Trade Names | Oceania Cruises    
Schedule Of Intangible Assets [Line Items]    
Trade names 140,000  
Trade Names | Regent Seven Seas Cruises    
Schedule Of Intangible Assets [Line Items]    
Trade names $ 153,000