Quarterly report [Sections 13 or 15(d)]

Summary of Significant Accounting Policies - Segment Reporting (Details)

v3.25.1
Summary of Significant Accounting Policies - Segment Reporting (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Segment Reporting Information [Line Items]    
Total revenue $ 2,127,553 $ 2,191,215
Cruise operating expense    
Total cruise operating expense 1,303,938 1,387,423
Other operating expense    
Depreciation and amortization 231,297 222,929
Total other operating expense 622,673 585,398
Interest expense, net (217,872) (218,177)
Other income (expense), net (24,505) 18,137
Net income (loss) before income taxes (41,435) 18,354
Service cost 553 719
Commissions, transportation and other    
Cruise operating expense    
Total cruise operating expense 395,343 436,210
Onboard and other    
Segment Reporting Information [Line Items]    
Total revenue 708,869 731,401
Cruise operating expense    
Total cruise operating expense 138,858 132,036
Payroll and related    
Cruise operating expense    
Total cruise operating expense 334,504 344,281
Fuel    
Cruise operating expense    
Total cruise operating expense 175,014 197,734
Food    
Cruise operating expense    
Total cruise operating expense 75,588 84,708
Other    
Cruise operating expense    
Total cruise operating expense 184,631 192,454
Single reportable segment    
Segment Reporting Information [Line Items]    
Total revenue 2,127,553 2,191,215
Cruise operating expense    
Adjusted total cruise operating expense 1,298,561 1,382,090
Other operating expense    
Adjusted marketing, general and administrative 375,919 345,135
Depreciation and amortization 231,297 222,929
Adjusted total other operating expense 607,216 568,064
Adjusted operating income (loss) 221,776 241,061
Non-cash compensation (20,834) (22,667)
Interest expense, net (217,872) (218,177)
Other income (expense), net (24,505) 18,137
Net income (loss) before income taxes (41,435) 18,354
Single reportable segment | Commissions, transportation and other    
Cruise operating expense    
Total cruise operating expense 395,343 436,210
Single reportable segment | Onboard and other    
Cruise operating expense    
Total cruise operating expense 138,858 132,036
Single reportable segment | Payroll and related    
Cruise operating expense    
Adjusted total cruise operating expense 329,127 338,948
Single reportable segment | Fuel    
Cruise operating expense    
Total cruise operating expense 175,014 197,734
Single reportable segment | Food    
Cruise operating expense    
Total cruise operating expense 75,588 84,708
Single reportable segment | Other    
Cruise operating expense    
Total cruise operating expense $ 184,631 $ 192,454