Quarterly report [Sections 13 or 15(d)]

Summary of Significant Accounting Policies - Segment Reporting (Details)

v3.25.2
Summary of Significant Accounting Policies - Segment Reporting (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Segment Reporting Information [Line Items]        
Total revenue $ 2,517,497,000 $ 2,372,492,000 $ 4,645,050,000 $ 4,563,707,000
Cruise operating expense        
Total cruise operating expense 1,456,847,000 1,454,755,000 2,760,785,000 2,842,178,000
Other operating expense        
Depreciation and amortization 243,760,000 222,405,000 475,057,000 445,334,000
Total other operating expense 636,814,000 576,176,000 1,259,487,000 1,161,574,000
Interest expense, net (236,782,000) (178,472,000) (454,654,000) (396,649,000)
Other income (expense), net (156,425,000) 1,896,000 (180,930,000) 20,033,000
Net income (loss) before income taxes 30,629,000 164,985,000 (10,806,000) 183,339,000
Service cost 552,000 718,000 1,105,000 1,437,000
Commissions, transportation and other        
Cruise operating expense        
Total cruise operating expense 487,835,000 501,039,000 883,178,000 937,249,000
Onboard and other        
Segment Reporting Information [Line Items]        
Total revenue 808,512,000 770,416,000 1,517,381,000 1,501,817,000
Cruise operating expense        
Total cruise operating expense 187,684,000 171,707,000 326,542,000 303,743,000
Payroll and related        
Cruise operating expense        
Total cruise operating expense 346,133,000 330,578,000 680,637,000 674,859,000
Fuel        
Cruise operating expense        
Total cruise operating expense 157,377,000 174,964,000 332,391,000 372,698,000
Food        
Cruise operating expense        
Total cruise operating expense 81,323,000 77,046,000 156,911,000 161,754,000
Other        
Cruise operating expense        
Total cruise operating expense 196,495,000 199,421,000 381,126,000 391,875,000
Single reportable segment        
Segment Reporting Information [Line Items]        
Total revenue 2,517,497,000 2,372,492,000 4,645,050,000 4,563,707,000
Cruise operating expense        
Adjusted total cruise operating expense 1,450,887,000 1,448,960,000 2,749,448,000 2,831,050,000
Other operating expense        
Adjusted marketing, general and administrative 372,563,000 335,864,000 748,482,000 680,999,000
Depreciation and amortization 243,760,000 222,405,000 475,057,000 445,334,000
Adjusted total other operating expense 616,323,000 558,269,000 1,223,539,000 1,126,333,000
Adjusted operating income (loss) 450,287,000 365,263,000 672,063,000 606,324,000
Non-cash compensation (26,451,000) (23,702,000) (47,285,000) (46,369,000)
Interest expense, net (236,782,000) (178,472,000) (454,654,000) (396,649,000)
Other income (expense), net (156,425,000) 1,896,000 (180,930,000) 20,033,000
Net income (loss) before income taxes 30,629,000 164,985,000 (10,806,000) 183,339,000
Single reportable segment | Commissions, transportation and other        
Cruise operating expense        
Total cruise operating expense 487,835,000 501,039,000 883,178,000 937,249,000
Single reportable segment | Onboard and other        
Cruise operating expense        
Total cruise operating expense 187,684,000 171,707,000 326,542,000 303,743,000
Single reportable segment | Payroll and related        
Cruise operating expense        
Adjusted total cruise operating expense 340,173,000 324,783,000 669,300,000 663,731,000
Single reportable segment | Fuel        
Cruise operating expense        
Total cruise operating expense 157,377,000 174,964,000 332,391,000 372,698,000
Single reportable segment | Food        
Cruise operating expense        
Total cruise operating expense 81,323,000 77,046,000 156,911,000 161,754,000
Single reportable segment | Other        
Cruise operating expense        
Total cruise operating expense $ 196,495,000 $ 199,421,000 $ 381,126,000 $ 391,875,000