Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Total revenues		$ 3,522,982	$ 2,184,242	$ 6,408,128	$ 3,243,473
Cruise Itinerary
Disaggregation of Revenue [Line Items]
Total revenues		3,373,922	2,075,783	6,116,327	3,080,560
Cruise Itinerary | North America
Disaggregation of Revenue [Line Items]
Total revenues	[1]	2,136,503	1,344,043	4,329,512	2,233,130
Cruise Itinerary | Asia/Pacific
Disaggregation of Revenue [Line Items]
Total revenues		169,394	45,216	502,404	79,849
Cruise Itinerary | Europe
Disaggregation of Revenue [Line Items]
Total revenues		840,740	527,134	842,637	528,559
Cruise Itinerary | Other regions
Disaggregation of Revenue [Line Items]
Total revenues	[2]	227,285	159,390	441,774	239,022
Other Revenues
Disaggregation of Revenue [Line Items]
Total revenues	[3]	$ 149,060	$ 108,459	$ 291,801	$ 162,913
Passenger Ticket | Other regions
Disaggregation of Revenue [Line Items]
Percentage of revenues by country	[4]	24.00%	22.00%	24.00%	20.00%
Passenger Ticket | United States
Disaggregation of Revenue [Line Items]
Percentage of revenues by country		76.00%	78.00%	76.00%	80.00%

[1] Includes the United States, Canada, Mexico and the Caribbean.

[2] Includes seasonality impacted itineraries primarily in South and Latin American countries.

[3] Includes revenues primarily related to cancellation fees, vacation protection insurance, casino operations, 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 quarter and six months ended June 30, 2023 and 2022.