Quarterly report [Sections 13 or 15(d)]

Summary of Significant Accounting Policies - Other (Details)

v3.25.1
Summary of Significant Accounting Policies - Other (Details)
$ in Thousands, shares in Millions
3 Months Ended
Mar. 31, 2025
USD ($)
item
shares
Mar. 31, 2024
USD ($)
shares
Dec. 31, 2024
USD ($)
Schedule Of Significant Accounting Policies [Line Items]      
Antidilutive securities excluded from computation of earnings per share | shares 79.6 91.1  
Foreign currency transaction gain (loss) $ (22,500) $ 13,300  
Accounts receivable, net 270,520   $ 221,412
Ship, carrying value $ 18,112,831   $ 16,810,650
Number of cruise ships | item 33    
Sales Revenue, Net | Geographic Concentration Risk      
Schedule Of Significant Accounting Policies [Line Items]      
Concentration risk, benchmark No other individual country’s revenues exceed 10% in any given period.    
Sales Revenue, Net | Geographic Concentration Risk | Minimum      
Schedule Of Significant Accounting Policies [Line Items]      
Percentage of revenue attributable to U.S.- sourced passengers 84.00%    
Sales Revenue, Net | Geographic Concentration Risk | Maximum      
Schedule Of Significant Accounting Policies [Line Items]      
Percentage of revenue attributable to U.S.- sourced passengers 85.00%