v3.26.1
Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disaggregation of Revenue [Line Items]        
Total revenues $ 4,832 $ 4,538 $ 9,284 $ 8,537
Cruise Itinerary        
Disaggregation of Revenue [Line Items]        
Total revenues 4,614 4,321 8,815 8,117
Cruise Itinerary | North America        
Disaggregation of Revenue [Line Items]        
Total revenues [1] 3,053 2,842 6,269 5,696
Cruise Itinerary | Asia/Pacific        
Disaggregation of Revenue [Line Items]        
Total revenues 348 326 960 972
Cruise Itinerary | Europe        
Disaggregation of Revenue [Line Items]        
Total revenues 1,014 943 1,085 980
Cruise Itinerary | All other countries        
Disaggregation of Revenue [Line Items]        
Total revenues [2] 199 210 501 469
Other Revenues        
Disaggregation of Revenue [Line Items]        
Total revenues [3] $ 218 $ 217 $ 469 $ 420
Passenger Ticket | United States        
Disaggregation of Revenue [Line Items]        
Percentage of revenues by country [4] 78.00% 77.00% 76.00% 76.00%
Passenger Ticket | All other countries        
Disaggregation of Revenue [Line Items]        
Percentage of revenues by country [4] 22.00% 23.00% 24.00% 24.00%
[1] Includes the United States, Canada, Mexico, and the Caribbean.
[2] Includes seasonality impacted itineraries primarily in South American countries and Antarctica.
[3] Includes revenues primarily related to cancellation fees, vacation protection insurance, pre- and post-cruise tours, and fees for operating certain port facilities. Amounts also include revenues related to procurement and management related services we perform on behalf of our unconsolidated affiliates. Refer to Note 5. Investments and Other Assets for more information on our unconsolidated affiliates.
[4] No other individual country's revenue exceeded 10% for the quarters and six months ended June 30, 2026 and 2025.