Annual report pursuant to Section 13 and 15(d)

Goodwill and Trade Names (Details)

v3.22.4
Goodwill and Trade Names (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Mar. 31, 2020
item
Dec. 31, 2022
USD ($)
item
Dec. 31, 2020
USD ($)
Dec. 31, 2021
USD ($)
Schedule Of Intangible Assets [Line Items]        
Number of reporting units | item 3 3    
Goodwill   $ 98,134   $ 98,134
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]     Asset Impairment Charges  
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]        
Impairment of trade names     170,000  
Trade names     140,000  
Trade Names | Regent Seven Seas Cruises        
Schedule Of Intangible Assets [Line Items]        
Impairment of trade names     147,000  
Trade names     $ 153,000